British Museum blog

The Painted Horn: visiting a rock art site in Somalia

Jorge de Torres, Project Cataloguer, African Rock Art Image Project, British Museum

Painted image of long-horned cow with human figure underneath, Laas Geel, Somalia (Photograph © TARA/David Coulson – image not yet catalogued)

Painted image of long-horned cow with human figure underneath, Laas Geel, Somalia. (Photograph © TARA/David Coulson – image not yet catalogued)

As I look up at the rock shelter here in Somalia, several thoughts cross my mind about the beautiful pieces of rock art above me. There’s always a strange feeling when you visit for the first time a place you have been studying for a long while: a merging of expectations, recognition and, in some cases, a feeling of its being other than how one had imagined it. The first time I saw the Pyramids in Egypt, for all their greatness and despite the myriad of photos, they appeared somehow different to how I had pictured them. However, this has never been the case for me when faced with the paintings and engravings on natural rock surfaces that I study as an archaeologist with the African rock art image project. Maybe that’s because of their isolation – in most cases – and the long walks you have to take to reach the outcrops or shelters where these sites are positioned. Approaching the site, one becomes aware of the environment, the landscape and the magic of these places, and so when you are finally in front of the engravings and paintings, usually in a tranquil area, you feel the full impact of images created by human beings who lived hundreds or thousands of years ago.

Project cataloguer Jorge de Torres, photographing rock paintings at Laas Geel, Somalia. © Alfredo González-Ruibal

Project cataloguer Jorge de Torres, photographing rock paintings at Laas Geel, Somalia. (Photograph © Alfredo González-Ruibal)

Recently I’ve been fortunate enough to experience one of these special moments at the rock art site of Laas Geel, located in the Somaliland region of Somalia. Archaeologically speaking, Somalia is also one of the most interesting places in Africa, situated on a crossroads between Arabia, the East African coast and the Ethiopian Highlands, where trade flourished for millennia. Throughout the country, archaeological sites show the richness and complexity of the societies that inhabited the region, leaving testimonies of their daily life, their beliefs and their interactions with other communities. As a member of a Spanish archaeological project, I’ve spent a week documenting some of these sites, as a preliminary step to the development of an archaeological project which is to be undertaken over the next few years. This trip has allowed me to go to Laas Geel, a rocky ridge placed where two valleys meet, halfway between the cities of Hargeisa and Berbera. Many rock shelters are found throughout this headland, with very variable dimensions, although the largest measure several metres in length and width. About 20 of them have paintings, the most impressive being a huge panel of almost 100m2 covering the ceiling and walls, with 350 very well-preserved painted images. The majority are images of cows depicted in a specific style, unique to Africa. The heads and horns are shown as if seen from above while the bodies are seen in profile, and they have prominent udders and necks decorated with colourful stripes. Not all the cows belong to this style though; others have stylistic features that relate them to engravings located in Ethiopia and Djibouti. Together with the cows are illustrations of human figures. Wearing white shirts and red trousers, these figures are often placed under the udder or the head of the cows. Additionally, some other animals are also represented – dogs, antelopes, monkeys and two giraffes.

Distinctive cattle paintings at Laas Geel (Photograph © TARA/David Coulson – image not yet catalogued)

Distinctive cattle paintings at Laas Geel. (Photograph © TARA/David Coulson – image not yet catalogued)

Along with the distinctive style of the most representative depictions, colour is one of the key features of Laas Geel: figures are depicted in shades of orange, red, yellow, white, violet or brown, among other colours. As is often the case, direct dating of the rock paintings has been impossible thus far, but analysis of cattle bones from one of the shelters has provided dates between the mid 4th and mid 3rd millennia BC. Therefore, the Laas Geel site helps us to trace the domestication of cattle in the Horn of Africa. Surprisingly, the impressive paintings of Laas Geel were discovered only in 2002, when a French research team studying the beginning of production economy in the Horn of Africa arrived at the site looking for suitable shelters to excavate. The importance of the site was immediately recognized, and since then it has been thoroughly documented. This site is included in the African rock art image project and the photos will be available online shortly. As recognition of the importance of rock art in Somalia grows, some other challenges appear and need to be confronted: the low but steady increase of tourists, the need for protection of the rock art sites and the importance of raising awareness of the significance of the sites at a local, national and international level. Inadequate infrastructure and political instability threaten many archaeological remains. Rock art, because of its open air location and wide geographical dispersion, is always difficult to protect, and only with the close involvement of the local communities can the preservation of these sites be ensured. In Laas Geel, the creation of a small museum and the presence of guards and guides are an encouraging step towards a better control over this rich Somali heritage. As I lie in my hotel room in Hargeisa, window and door opened to let a warm breeze flow through, I can’t help but think about the great potential of rock art sites to promote the engagement and commitment of people in the protection of their own heritage. Unlike other archaeological remains, which are often buried and sometimes obscure for the untrained eye, rock art allows multiple perceptions and discussions, from aesthetic appreciation based on modern cultural ideals to practical interpretations, that can involve people from very different backgrounds. Perhaps one of the many perceived beauties of the colourful paintings of Laas Geel, made around 5,000 years ago, could be in establishing common interests within a country as complex as is Somalia today. For more information about the project, please visit our project pages on the British Museum website: britishmuseum.org/africanrockart. The African rock art image project is supported by The Arcadia Fund. Through summer 2015 the British Museum is Celebrating Africa.  Explore and debate a variety of African cultural issues through a series of events and displays, including two free lectures on Southern African rock art by professors Peter Mitchell and Benjamin Smith Further reading: Gutherz, X., Cros, J.-P., and Lesur, J. (2003), ‘The discovery of new rock paintings in the Horn of Africa: The rock shelters of Laas Geel, Republic of Somaliland’, in Journal of African Archaeology, 1(2), 227–236. Gutherz, X. and Jallot, L. (eds.) (2010), The decorated shelters of Laas Geel and the rock art of Somaliland, Presses universitaires de la Méditerranée, Paul-Valéry University – Montpellier III, Montpellier. Mire, S. (2015), ‘Mapping the Archaeology of Somaliland: Religion, Art, Script, Time, Urbanism, Trade and Empire’, in African Archaeological Review 32, 111–136

Filed under: African rock art, Archaeology, Research, , , , , , , , ,

A taste for honey: bees in African rock art

Helen Anderson, Project Cataloguer of African Rock Art Image Project, British Museum

In Summer 2014 the green roof of the newly opened World Conservation and Exhibitions Centre (WCEC) at the British Museum became home to a colony of bees. The bees were introduced as part of an initiative by an organisation called Inmidtown – to boost the diminishing population of bees and train Museum staff in the craft of beekeeping. I, along with a number of keen volunteers, have taken up the exciting challenge to look after our bees on the roof on a weekly basis until September.

Beekeepers from the Urban Bee Project on the roof of the WCEC building (Photographs: Michael Row, British Museum)

Above and below: Beekeepers from the Urban Bee Project on the roof of the WCEC building. (Photographs: Michael Row, British Museum)

12-05-2015 16.30.06 My own fascination with bees goes back to my childhood in Norfolk. I vividly remember watching their comings and goings on an oversized lavender bush in our garden; an attraction which didn’t wane despite being stung on more than one occasion. However, my role as project cataloguer on the African Rock Art Image Project has firmly established that the human-bee relationship is one that is very likely to be several thousands, if not tens of thousands of years old. Depictions of bees, their nests and the harvesting of honey can be found at rock art sites across the African continent. Recent genomic studies indicate that the honeybee, Apis mellifera, originated in Asia around 300,000 years ago and rapidly spread across Europe and Africa. While European populations contracted during Ice Ages, African populations expanded during these periods, suggesting environmental conditions were more favourable and that, historically, climate change has had a strong impact on honeybee populations.

Apis mellifera  (Photograph: by Muhammad Mahdi Karim (www.micro2macro.net) Facebook Youtube (Own work) [GFDL 1.2 (http://www.gnu.org/licenses/old-licenses/fdl-1.2.html)], via Wikimedia Commons)

The honeybee, Apis mellifera, with pollen basket. (Photograph: by Muhammad Mahdi Karim (www.micro2macro.net) Facebook Youtube (Own work) [GFDL 1.2 (http://www.gnu.org/licenses/old-licenses/fdl-1.2.html)%5D, via Wikimedia Commons)

Africa has more rock art relating to bees than any other continent where populations of bees are found (Europe, Asia and Oceania), although there are no secure dates for the origin of these images. Only a few engravings and paintings relating to bees exist in northern Africa, and these are at widely dispersed sites. The African honeybee builds a nest in dark cavities, typically trees. Where there are no suitable trees, such as in the Sahara, bees may nest in termite mounds, rock hollows, depressions or crevices, and the honeycombs of such nests are sometimes visible. In Libya, for example, nests are located in rock fractures in the steep sides of wadis (dried up riverbeds), which can be between 100 and 200 metres high. There are significantly more depictions associated with bees in the rock art south of the Sahara; why this should be the case is not entirely clear – it may be due to environmental conditions. I should, at this point, make the distinction between the activity of beekeeping in which I am engaged, and the more apt term of honey-hunters, which most closely explains the activities seen in the rock art representations of southern and eastern Africa. It has been suggested that historically hive beekeeping was never developed in these regions as there were sufficient nest sites that provided plentiful honey for local communities.

Granite rock shelter in Tanzania with paintings above the head of the man on the left. Sticks form the ladder to enable the men to reach out and extract honey from the bees’ nest within the large cavity. © TARA/David Coulson.(Image not yet catalogued)

Granite rock shelter in Tanzania with paintings above the head of the man on the left. Sticks form the ladder to enable the men (honey-hunters) to reach out and extract honey from the bees’ nest within the large cavity. (Photograph © TARA/David Coulson – image not yet catalogued)

The bees’ nest consists of a number of parallel honeycombs built into the cavity, suspended from an upper surface. Honey-hunters would have observed the nest structure when harvesting the combs, perceiving the different shapes and forms they take depending on the angle of entry. For example, in an upright tree trunk, looking at the combs face on they appear as a suspended curved structure (catenary pattern); seen in a tree cavity or in a cavity from below, the ends of the combs look like oval or elliptical-shaped parallel compartments. These particular composite shapes were termed ‘formlings’ by the German ethnographer and archaeologist Leo Frobenius in the 1930s, and comprise a distinct category of feature in African rock art.

Wild bees' nest showing combs hanging down in catenary curves or elliptical adjacent compartments. (Photo:

Wild bees’ nest showing combs hanging down in catenary curves or elliptical adjacent compartments. (Photograph: by Erell (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)%5D, via Wikimedia Commons)

Engraved rock art showing feature similar to catenary pattern of bees' nest. Loumet Asli, Ouarzazate Province, Morocco. (Photograph © TARA/David Coulson)

Engraved rock art showing feature similar to catenary pattern of bees’ nest. Loumet Asli, Ouarzazate Province, Morocco. British Museum 2013,2034.12205. (Photograph © TARA/David Coulson)

Fifty-six catenary patterns have been found at thirty-eight rock art sites, only five of which are in northern Africa. Catenary patterns are the easiest bee-related image to depict when engraving and are found at one site in Algeria and four in Morocco. Painted rock art of nested catenary curves, possibly representing bees’ nests, sometimes depicts clusters of small crosses which bear resemblance to a group of flying bees.

Two sets of nested curves. The lower set of curves has black dots (maybe bees?) between curved lines. Drakensberg Mountains, South Africa. © TARA/David Coulson. Image not yet catalogued.

Two sets of nested curves. The lower set of curves has black dots (maybe bees?) between curved lines. Drakensberg Mountains, South Africa. (Photograph: © TARA/David Coulson – image not yet catalogued)

More than 300 depictions of formlings can be found at over 220 sites – over 95% of which come from Zimbabwe alone. Studies of honeybee nests have been compared to artistic representations of catenary patterns and formlings, and suggest that depictions of both were originally based on observations of bees’ nests made by the producers of rock art.

Painted rock art showing carefully drawn ‘formling’ with five ovals surrounded by cloud of tiny red crosses (perhaps bees?). Two figures in the middle of the formling are facing each other with arms outstretched (maybe they are harvesting?). Matopo Hills, Zimbabwe. (Photograph © TARA/David Coulson – image not yet catalogued)

Painted rock art showing carefully drawn ‘formling’, with five ovals surrounded by cloud of tiny red crosses, perhaps bees. Two figures in the middle of the formling are facing each other with arms outstretched – maybe they are harvesting? Matopo Hills, Zimbabwe. (Photograph © TARA/David Coulson – image not yet catalogued)

The harvesting of honey in rock paintings shows honey-hunters in groups, sometimes using ladders to reach the nests. In one painting from Zimbabwe, fire or smoke, which was used to ward off the bees, is depicted.

Painting of a seated figure with a large headdress, apparently surrounded by insects – possibly bees. From near Thawi, Kondoa, Tanzania. (Photograph © TARA/David Coulson – image not yet catalogued)

Painting of a seated figure with a large headdress, apparently surrounded by insects – possibly bees. From near Thawi, Kondoa, Tanzania. (Photograph © TARA/David Coulson – image not yet catalogued)

In southern Africa, shamans of the San people describe being stung by bees while in a trance-like state (Lewis-Williams, 2001); and in the Kalahari Desert, the San dance when bees are swarming which they believe strengthens the efficacy of the dance. Examples of such dances are depicted in painted rock art, where bees are painted on people’s bodies and limbs. For the San, bees and honey are highly potent symbols.

Painted rock art showing large mythical animal with paws and long curved trunk surrounded by tiny crosses – perhaps representing bees. Drakensberg Mounatins, South Africa. (Photograph © TARA/David Coulson – image not yet catalogued)

San painted rock art showing large mythical animal with paws and long curved trunk surrounded by dancing figures and tiny crosses – perhaps representing bees. Drakensberg Mounatins, South Africa. (Photograph © TARA/David Coulson – image not yet catalogued)

My own forays into beekeeping are in their initial stages and I am looking forward to learning about these productive insects and helping them to thrive in their increasingly endangered habitats; but it is thought-provoking that our taste for honey reaches back across the millennia.

For more information about the project, please visit our project pages on the British Museum website: britishmuseum.org/africanrockart.

The African rock art image project is supported by The Arcadia Fund.

Further reading

Crane, Eva, 2001, The Rock Art of the Honey Hunters, Cardiff: International Bee Research Association.

Dixon, Luke, forthcoming, A Time There Was: A Story of Rock Art, Bees and Bushmen.

Kidd, Andrew, B. and Schrimpf, Berthold, 2000, ‘Bees and bee-keeping’, in R. Blench, Kevin C. MacDonald (eds), The Origins and Development of African Livestock: Archaeology, Genetics, Linguistics and Ethnography, London: Routledge.

Lewis-Williams, D., 2001, ‘Brainstorming images: neuropsychology and rock art research’, in David S. Whitley (ed.), Handbook of Rock Art Research, California: Altamira Press, pp. 332–60.

Mguni, Siyakha, 2006, ‘King’s monuments: identifying “formlings” in southern African San rock paintings’, in Antiquity, 80: 583–98.

Wallberg, A., Han, F., Wellhagen, G., Dahle, B., Kawata, M., Haddad, N., Simões, Z.L.P., Allsopp, M.H., Kandemir. I., De La Rúa, P., Pirk, C.W., Webster, M.T., 2014, ‘A worldwide survey of genome sequence variation provides insight into the evolutionary history of the honeybee Apis mellifera’, in Nature Genetics, 46: 1081–88.  

Filed under: African rock art, Archaeology, Collection, Research, , , , , , , , , , ,

3D-imaging the Assyrian reliefs at the British Museum: from the 1850s to today

Matthew Cock, Head of Web, British Museum

In August this year, a team from CyArk scanned the British Museum’s collection of Assyrian reliefs displayed on the Ground floor, using three different techniques: LiDAR, structured-light and photogrammetry.

Detail of relief from the North Palace of Ashurbanipal, Nineveh, northern Iraq. The king is in his chariot shooting arrows at succession of lions (ME 124867)

Detail of relief from the North Palace of Ashurbanipal, Nineveh, Iraq. The king is in his chariot shooting arrows at succession of lions (ME 124867).

The reliefs were originally commissioned by powerful Assyrian kings between the 9th and 7th centuries BC for their palaces, at a time when the small kingdom of Assyria, in what is now northern Iraq, expanded through conquest to dominate the Middle East, from the Persian Gulf to the Nile. The carved images range from symbolic scenes of royal achievements to scenes of conquest and hunting that all serve to glorify the Assyrian monarch.

Reception of Nineveh sculptures at the British Museum, The Illustrated London News 1852, p. 184. Etching and engraving.

Reception of Nineveh sculptures at the British Museum, The Illustrated London News 1852, p. 184. Etching and engraving.

The reliefs were acquired by the Museum in the late 1840s and 1850s as a result of the Treasury-sponsored archaeological expeditions of Sir Austen Henry Layard, who began his excavations at the North-West Palace of Ashurnasirpal at Nimrud in 1845. The first reliefs arrived in London in June 1847, followed soon by the monumental human-headed winged bulls. To accommodate them, the Assyrian galleries were created – between the Egyptian sculpture and Greek sculpture galleries – where they remain today.

As well as contributing to CyArk’s archive of cultural heritage, the scans provide a fantastic resource that we can use to help people better understand and engage with these objects. The carved panels work like modern comic books, starting the story at one end and following it along the walls to the conclusion. They were designed as a narrative, to be ‘read’ by the king, court and visitors to the royal palaces. It is incredibly difficult to get a good sense of that narrative, or their scale or presence through still images or even video.

With the help of the 3D models created from the scans, we have the potential to develop interpretative media in the galleries, online and through mobile and wearable technology. There are many potential approaches, from delineating the carved scenes where the stone has deteriorated to reconstructing the original architectural scheme, complete with colour paint, and torch-lit ambience as they might have appeared to the Assyrians in their original setting. The video above shows an early trial developed by CyArk using scans from the Siege of Lachish reliefs in Room 10b.

Reconstruction of the interior of an Assyrian palace.

Imaginative reconstruction of the interior of an Assyrian palace. A H Layard, The Monuments of Nineveh, London, 1849, plate 2.

Computer 3D technology is being increasingly adopted in museums to aid with conservation, curatorial research and interpretation. When the Assyrian reliefs first arrived in the Museum almost exactly 160 years ago, the latest imaging technology of the time – photography – was in its infancy. Interestingly, it grew up closely connected with the developing discipline of archaeology. Indeed, the main players in the early histories of archaeology, photography and philology (the study of language, but particularly the decipherment of ancient languages) moved in the same social and scholarly circles in London, meeting, corresponding and collaborating.

The early pioneer of photography William Henry Fox-Talbot was also fascinated with archaeology and convinced of the usefulness of his invention to museum and archaeological practices. He had visited the British Museum Trustees in 1843 to demonstrate his invention, but failed to persuade Charles Fellows, then excavating in Lycia, in what is now southern Turkey, to take the bulky and fragile equipment on his next expedition.

But by the 1850s, the equipment and processes were simpler, and interest at the Museum had grown. Edward Hawkins, Keeper of the Department of Antiquities, responsible for the Assyrian objects, was keen for photographs to be made of the growing collection of cuneiform tablets (arriving from Assyria at the same time as the reliefs) to help allow Edward Hincks, an Irish scholar and expert in cuneiform, and others (including Fox-Talbot himself) to translate them.

Collotype print photograph of Roger Fenton, taken by an unknown photographer

Collotype print photograph of Roger Fenton, taken by an unknown photographer, c. 1860. © National Media Museum / Science & Society Picture Library (2003-5001/2/22878).

Hawkins talked to Lord Rosse, scientist and President of the Royal Society, and British Museum Trustee, and soon after the Trustees instructed the Museum to employ a photographer. The advice of another scientist, Charles Wheatstone, was sought. Wheatstone had invented stereoscopy, creating the first stereoscopic viewer in 1838 which created the illusion of 3D. This early model used illustrations, but photography provided a far more suitable medium. Wheatstone had been collaborating with the photographer Roger Fenton, and recommended him for the job.

Roger Fenton, The Assyrian Gallery, British Museum. stereoscopic pair of photographs, c.1850s

Roger Fenton, The Assyrian Gallery, British Museum. stereoscopic pair of photographs, c. 1850s.

Part of Fenton’s early work at the Museum was a series of stereoscopic photographs of galleries, which survive as part of Wheatstone’s collection now in the archives of King’s College, London. One of those shows a tantalising view of the newly opened Assyrian Gallery.

Stereo viewer, with view of Edinburgh Castle and Grassmarket. Photo by kind permission of Peter Stubbs

Stereo viewer, with view of Edinburgh Castle and the Grassmarket. This viewer is an example of the more portable development of the technology that followed Wheatstone’s earlier ‘desktop’ models. Photo © Peter Stubbs.

Stereoscopy became a huge craze in the late 1850s and 1860s, and persisted well into the 20th century. Today’s virtual reality wearable technology, such as Oculus Rift and Google Cardboard echo their forerunners in intention (an immersive experience) and appearance.

First in the series of Roger Fenton's photographs of the Kuyunjik Collection of cuneiform tablets. Albumen prints on card. Archives of the Middle East Department at the British Museum

First in the series of Roger Fenton’s photographs of the Kuyunjik Collection of cuneiform tablets. Albumen prints on card. Archives of the Middle East Department at the British Museum

Cuneiform Clay Tablet, a salt paper print photograph by Roger Fenton

Cuneiform clay tablet, a salt paper print photograph by Roger Fenton, c. 1854. © National Media Museum / Science & Society Picture Library (1937-4093).

As well as experimenting with this new 3D technology in the galleries, Fenton also made photographs of the objects, as was his brief. Between 1853 and 1854 he systematically photographed the series of cuneiform tablets known as the Kuyunkjik Collection. One of Fenton’s greatest challenges was lighting. He had a glass studio built on the roof of the Museum, based on his own studio in his home in North London. Portable objects such as the cuneiform tablets were brought there to be photographed. By May 1856, Fenton and his assistants had made more than 8,000 prints in the galleries and his rooftop studio.

Standing in the gallery watching CyArk’s scanners spinning and collecting millions of points of data, I reflected on how the British Museum and the Assyrian objects that so fascinated scholars and public alike in the late 19th century were once again the site of a new technology in its early years. Museum technologists have to make difficult decisions on what to adopt and when. Soon after the period discussed above, the British Museum’s early interest in photography waned, likely mainly due to the high cost of the equipment and materials. Fenton’s employment was ended in 1859, and many of his negatives were transferred to the South Kensington Museum, now the Victoria and Albert Museum, where they form part of the UK’s national collection of the art of photography. But still, of course, that doesn’t mean it never happened: 160 years on, and the British Museum now has over 1.2 million images of objects in the collection online.

CyArk have enabled us to investigate the possibilities of 3D with a significant group of objects from the collection, and I am optimistic that this is just the beginning. It doesn’t take much to imagine a time when 3D scans become the de facto method of recording objects in the collection. I believe that this project – and once again the Assyrian reliefs – are remembered as a key moment in that change.

The Assyrian reliefs are on display in Rooms 6-10 on the Ground floor of the British Museum.

If you are interested in stereoscopy, visit the BP Spotlight: ‘Poor man’s picture gallery’: Victorian Art and Stereoscopic Photography at Tate Britain from 13 October 2014 – April 2015

A selection of 3D models of British Museum objects can be viewed, embedded and downloaded from our Sketchfab channel.

Filed under: Archaeology, At the Museum, Collection, , , , , , , , , , , , , , , ,

How to collect a cave: digital photography and African rock art

digitally manipulated photograph of African rock art from Tadrat Acacus, Libya
Elizabeth Galvin, curator, British Museum

I am currently looking at 25,000 objects from the Museum’s collection on my desk. These fantastic works detail an important part of human history in Africa and range from beautiful bas-relief cattle to stunning painted representations of women dancing. Yet these items are not from the Museum’s storage facilities: they are saved on a hard drive, as part of the African rock art image project. The project team is cataloguing and uploading these 25,000 digital images of rock art from throughout the continent, so each one of them is being registered into the Museum’s collection as an object in its own right and made available through the Collection Online.

David Coulson (Trust for African Rock Art) photographing rock art in Chad

David Coulson (Trust for African Rock Art) photographing rock art in Chad. © TARA/David Coulson

While digital collections are a relatively new area for the museum industry, they are showing new and exciting ways museum visitors can engage with the collections, as well as adding to our scholarship. As part of this project, the digital photographs have allowed the Museum to use new technologies to study, preserve, and enhance the rock art, while leaving it in situ in Africa.

Rock art scene from Tadrat Acacus, Libya 2013,2034.685

Rock art scene from Tadrat Acacus, Libya 2013,2034.685 © TARA/David Coulson

For example, this digital photograph shows a piece of rock art that has been chipped and faded through natural erosion. With the naked eye, we can see some remnants of a red-brown pigment. Maybe this was the legs of a quadruped or perhaps two abstract human figures. Most of the rock art in this area is thousands of years old, so knowing exactly what it looked like before it was eroded used to be impossible without extensive tests that could have easily destroyed the original work.

Digitally manipulated copy of image 2013,2034.685, showing enhanced elephant image

Digitally manipulated copy of the above photo (2013,2034.685) showing enhanced elephant image

Now, however, using photo manipulation software, we can run the photograph through a process that enhances the pigments. By focusing on different sets of colours, we can see the layers that were previously hidden to the naked eye. In this one, we can see that the legs belong to an elephant, complete with large ears, a tail and trunk.

Digitally manipulated copy of 2013,2034.685 showing human figures: hunters with bows and arrows in the top right, swimming in the centre and lower left

Digitally manipulated copy of image 2013,2034.685 showing human figures: hunters with bows and arrows in the top right, swimming in the centre and lower left

Run the same image through another enhancement, and we can see many more human figures that were previously invisible. The elephant is still somewhat visible in the background, highlighted in pink. But the fantastic hunters to the top right of the photo would never have been identifiable in the original rock art. Now we can see them with their bows and arrows in an active hunting scene. ‘Swimming’ figures are now highlighted in the centre of the photograph. At the right of the image, we are also able to see a section of a giraffe, depicted with a spotted coat.

By using new technologies with the digital collections, we are not only able to enhance our study of the rock art, but also to build a database to ensure open access to our work. We are regularly using social media, blogs (like this one), and thematic articles on the main Museum website, both to increase access to these amazing works of rock art, and to facilitate discussion with our online visitors across the world. While the Museum’s physical collections will always be at the core of its work, digital collections are letting us see objects in a new light. After all, a 21st-century museum requires 21st-century collecting.

On Monday 6 October 2014 at 1.30pm, Elizabeth Galvin will be giving a free public lecture on African Rock Art and Photography with renowned photographer David Coulson (from the Trust for African Rock Art),  in the BP lecture Theatre at the British Museum in London. Tickets are free, but booking is recommended via the British Museum website to ensure a place.

For more information about the project, please visit our project pages on the British Museum website: britishmuseum.org/africanrockart.

The African rock art image project is supported by the Arcadia Fund

Filed under: African rock art, Archaeology, Collection, Research, , , , , , , , , ,

Documenting the Museum’s changing landscape

Liam O’Connor, artist

'WCEC Excavation' 2012 © Liam O'Connor

‘WCEC Excavation’ 2012 © Liam O’Connor

The World Conservation and Exhibitions Centre, view from Senate House

The World Conservation and Exhibitions Centre, view from Senate House

Over the past four years I have been making work in response to a building site at the British Museum that has now become the World Conservation and Exhibitions Centre.

I see the building site as an island within the city, a territory relinquished in one form waiting to be claimed in/by another.

I have been privileged to explore this transforming landscape and have attempted to describe it, or allow it to describe itself, through the objects and drawings I have made. The work explores the process of imposing order on the landscape and its objects, the end point of which is the completed structure of the building.

Over the course of three and a half years I worked on a single drawing of the site. From a fixed vantage point above the site, I observed the entire transformation of the space from demolition through to excavation and construction. In a weekly ritual I returned to this same view and added to the drawing as new forms emerged on site. Over time this developed into a memoir to the building process. The Museum documented the stages of this drawing through a series of photographs.

For me the most compelling part of the building process was the excavation, which saw the entire site cleared to four stories below street level. I have always been drawn to these huge spaces which temporarily open up in London, into which new buildings are to be placed. They are architectural events in themselves, for a brief moment a huge expanse appears within the densely packed London streets. In response to the epic excavation I made two pieces of work, the first of which was this large, three meter wide drawing, in an attempt to capture the cinematic quality of the spectacle.

Click on any of the thumbnails to view as a full screen slideshow.
All images © Liam O’Connor

The second piece came out of a body of work I had been making on site, for which I collected marks left on surfaces through rubbings, prints and photograms; collecting moments I saw as drawings. The site is continually producing images of itself; dirt, mud, clay and rust are dragged across its surfaces or are themselves surfaces onto which marks can be made. After watching thousands of lorries leave the site filled with clay, I wanted to join the clay on its journey, so I asked if I could sit in one of the lorries to see where it went. I also asked if I could place some boards in the back of the lorry, on which clay could be placed on top to create a drawing which could be reclaimed at the end of the journey, at the rubbish tip. The builders were happy to facilitate my experiments with, as they always were throughout the project. I had been exploring ways of using the materials, processes and tools on site to make drawings, and I saw this piece as a successful outcome of that process as it was made by a telescopic digger, a lorry and a bulldozer.

Click on any of the thumbnails to view as a full screen slideshow.
All images © Liam O’Connor

The final piece of work I made was a modern medal. Philip Attwood, Keeper of the Department of Coins & Medals, introduced me to the Museum’s modern medal collection, and, impressed by these objects, I wanted to make something in response. I was interested in the repetitious activities on the site, such as the picking up and putting down of clay or the construction of steel cages to reinforce the concrete, as the same process seemed to result in a slightly different outcome each time, a unique result. I had also been working a lot with objects taken from the site rather than making my own. With these two ideas in mind, Willie Shaw of Mace, the main contractor, donated a crane lifting chain, and PAD contractors separated the chain into its 800 individual links and stamped each one with a commemorative mark I had designed.

Once the building is complete all these medals will be displayed temporarily and each of the people who have worked on the project will choose a medal from this display, so the piece of work will disperse among everyone who has contributed to the building project.

Every Saturday in June a display of the work I have made will be open to the public. The works have all been tailor-made for the museum cabinets in this secret gallery usually closed off from public view. This room has always been important to me; on one side is the building site and on the other the Museum, for me it became a studio space where the influence of both cultures began to emerge within the work that I made.


See a selection of Liam’s work on display in the WCEC Model room, located off Room 66 on Level 3 of the Museum.
To find out more about Liam O’Connor’s work, visit liamoconnor.co.uk

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Introducing the African rock art image project

Roof of a painted rock shelter
Elizabeth Galvin, curator, British Museum

This is the first of a series of posts that we – the Rock Art team – will be writing over the coming 4 years. Through generous support from the Arcadia Fund, the British Museum has been able to work with the Trust for African Rock Art (TARA) in Nairobi to document and disseminate 25,000 images of African rock art. We will be spending the next four years cataloguing and integrating these images into the Museum’s collection online database so people throughout the world can explore and learn more about African rock art. This week, we launch the project with the first images visible online – specifically rock art images from Egypt.

Roof of a painted rock shelter with various animals and human figures. Karkur Talh, Egypt. 2013,2034.6 © David Coulson/TARA

Roof of a painted rock shelter with various animals and human figures. Karkur Talh, Egypt. 2013,2034.6 © David Coulson/TARA

The TARA team has spent the last three decades photographing and documenting rock art from across the continent. Rock art is found throughout Africa and spans thousands of years. Mainly paintings and engravings, it is found in a wide range of places, including caves, rock faces, stelae and boulders. While mainly concentrated in North and Southern Africa, well-known sites can also be found in East, Central and West Africa. TARA has recorded over 800 sites in 19 countries across the continent.

As you can imagine, documenting and cataloguing 25,000 images from such a large area means that we will have incredibly diverse types of rock art to work with, dating from thousands of years ago to less than 100 years old. Through this project we expect to learn a lot, not just about African rock art, but how it sits in the wider context of the Museum’s collection and study of Africa.

San rock painting, Zimbabwe.  © David Coulson/ TARA

San rock painting, Zimbabwe. © David Coulson/ TARA


Engraved calabash gourd vessel made by the San People (Af1976,05.2)

Engraved calabash gourd vessel made by the San People (Af1976,05.2)

We can learn a lot about the people that made the depictions. Rock art can be seen as an extension of a group’s material culture, not just through the design aesthetic of a particular group, but also demonstrating the imagery of what is valued and important to that culture. In this case, we can see in the images above a piece of painted rock art from Zimbabwe compared to a decorated calabash gourd vessel from Southern Africa. Both of these were made by the San people, and show similar motifs.

Crocodile rock engraving, Messak, Libya. © David Coulson/TARA

Crocodile rock engraving, Messak, Libya. © David Coulson/TARA

Rock art can give insight into how places used to look thousands of years ago. The image above shows an engraving of a crocodile in the middle of the Sahara desert. We know this rock art is thousands of years old, when the Sahara was green grasslands with lakes and rivers. When this engraving was made – in the Messak in Libya – a crocodile could have been a regular resident of the area.

Painted rock art of a human figure with harp. Ennedi Region, Chad . © David Coulson/TARA

Painted rock art of a human figure with harp. Ennedi Region, Chad. © David Coulson/TARA


Arched harp from the New Kingdom, Egypt (EA 38170)

Arched harp from the New Kingdom, Egypt (EA 38170)


Bow harp with animal gut strings, Sudan (EA 38170)

Bow harp with animal gut strings, Sudan (EA 38170)

Rock art is also a way to learn more about the objects we have in the British Museum’s collection here in London. We can gain insight into how they may have been used, traded, changed and shared. This image of painted rock art from the Ennedi Region in Chad shows a human figure playing a harp. From this, we can see how it is similar to other harps we have in our collection, one from Egypt and the other from Sudan. Although they did not come from the same time period, it does give a sense of how objects and ideas have spread both geographically and through various time periods. Vast trade routes were prevalent throughout Africa, and it is quite possible that instruments, like the ones depicted here, were exchanged or shared.

Spray paint graffiti over rock art. © David Coulson/TARA

Spray paint graffiti over rock art. © David Coulson/TARA

Sadly, rock art is susceptible to destruction by both natural and manmade events. This image shows a c.7,000 year old piece of rock art destroyed by spray paint. This database allows the Museum to study the rock art as well as preserve it for future generations.

We are cataloguing the images geographically by country, starting in Northern Africa, and will be continuously adding images to the database, which feeds through to the Collection Online. Check the African rock art project page regularly for updates, featured images, and to see how we are using rock art to learn more about Africa, from ancient times through to present day.

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For our final #MuseumInstaSwap post we’re highlighting the 'Make Do and Mend' campaign of the Second World War, as told by our partner @ImperialWarMuseums in their #FashionontheRation exhibition.

The campaign was launched to encourage people to make their existing supplies of clothes last longer. Posters and leaflets were circulated with advice on subjects including how to prevent moth damage to woollens, how to make shoes last longer or how to care for different fabrics. As the war went on, buying new was severely restricted by coupon limits and no longer an option for many people. The ability to repair, renovate and make one's own clothes became increasingly important. Although shoppers would have to hand over coupons for dressmaking fabric as well as readymade clothes, making clothes was often cheaper and saved coupons. ‘Make Do and Mend’ classes took place around the country, teaching skills such as pattern cutting. Dress makers and home sewers often had to be experimental in their choice of fabrics. Despite disliking much of the official rhetoric to Make Do and Mend, many people demonstrated great creativity and adaptability in dealing with rationing. Individual style flourished. Shortages necessitated imaginative use of materials, recycling and renovating of old clothes and innovative use of home-made accessories, which could alter or smarten up an outfit. Many women used furnishing fabrics for dressmaking until these too were rationed. Blackout material, which did not need points, was also sometimes used. Parachute silk was highly prized for underwear, nightclothes and wedding dresses.

We've really enjoyed working with and learning from our friends at @imperialwarmuseums this week. You can catch up on all our posts and discover many more stories from London’s museums with #MuseumInstaSwap. © IWM (Art.IWM PST 4773 For #MuseumInstaSwap we’re discovering the street style of the Second World War in the #FashionontheRation exhibition at @ImperialWarMuseums. In this archive photo a female member of the Air Raid Precautions staff applies her lipstick between emergency calls.

In wartime Britain it was unfashionable to be seen wearing clothes that were obviously showy, yet women were frequently implored not to let 'standards' slip too far. There was genuine concern that a lack of interest in personal appearance could be a sign of low morale, which could have a detrimental impact on the war effort. The government's concern for the morale of women was a major factor in the decision to continue the manufacture of cosmetics, though in much reduced quantities. Make-up was never rationed, but was subject to a luxury tax and was very expensive. Many cosmetics firms switched some of their production to items needed for the war effort. Coty, for example, were known for their face powder and perfumes but also made army foot powder and anti-gas ointment. Make-up and hair styles took on an increased importance and many women went to great lengths to still feel well-dressed and stylish even if their clothes were last season's, their stockings darned and accessories home-made. As with clothing, women found creative ways around shortages, with beetroot juice used for a splash of lip colour and boot polish passing for mascara.

Discover more stories from London’s museums with #MuseumInstaSwap © IWM (D 176) In the @ImperialWarMuseums exhibition ‘Fashion on the Ration: 1940s street style’ we can see how men and women found new ways to dress while clothing was rationed. Displays of original clothes from the era, from military uniforms to utility underwear, reveal what life was really like on the home front in wartime Britain.

Despite the limitations imposed by rationing, clothing retailers sought to retain and even expand their customer base during the Second World War. Britain's high street adapted in response to wartime conditions, and this was reflected in their retail ranges. The government intervened in the mass manufacture of high street fashions with the arrival of the Utility clothing scheme in 1942. Shoppers carefully spent their precious clothing coupons and money on new clothes to make sure their purchases would be suitable across spring, summer and autumn and winter. Despite the restrictions, the war and civilian austerity did not put an end to creative design, commercial opportunism or fashionable trends on the British home front.

#FashionontheRation exhibition runs @imperialwarmuseums until 31 August.

Discover more stories from London’s museums with #MuseumInstaSwap. For our final day of #MuseumInstaSwap we’re learning about the Second World War @ImperialWarMuseums, and discovering the impact of the war on ordinary people. 
Clothes were rationed in Britain from 1 June 1941. This limited the amount of new garments people could buy until 1949, four years after the war's end. The British government needed to reduce production and consumption of civilian clothes to safeguard raw materials and release workers and factory space for war production. As with food rationing, which had been in place since 1940, one of the reasons for introducing civilian clothes rationing was to ensure fairness. Rationing sought to ensure a more equal distribution of clothing and improve the availability of garments in the shops.

As this poster shows, the rationing scheme worked by allocating each type of clothing item a 'points' value which varied according to how much material and labour went into its manufacture. Eleven coupons were needed for a dress, two needed for a pair of stockings, and eight coupons required for a man's shirt or a pair of trousers. Women's shoes meant relinquishing five coupons, and men's footwear cost seven coupons. When buying new clothes, the shopper had to hand over coupons with a 'points' value as well as money. Every adult was initially given an allocation of 66 points to last one year, but this allocation shrank as the war progressed. © IWM (Art.IWM PST 8293) This week on @instagram we’ve joined up with other London museums to highlight our shared stories. Our partner is @imperialwarmuseums, whose incredible collection brings people’s experiences of modern war and conflict to life. Follow #MuseumInstaSwap to discover some of the intriguing historical connections we have found, as well as insights into everyday life during wartime. As part of our #MuseumInstaSwap with @ImperialWarMuseums, we’ve been given special access to the Churchill War Rooms – located deep below the streets of Westminster.
This is Prime Minister Winston Churchill’s bedroom, which includes his private desk, briefcase and papers, his bed and chamber pot and even an original cigar! The bedroom is located close to the Map Room, keeping Churchill as close as possible to the epicentre of Cabinet War Rooms.
Following the surrender of the Japanese Forces the doors to the War Rooms were locked on 16 August 1945 and the complex was left undisturbed until Parliament ensured its preservation as a historic site in 1948. Knowledge of the site and access to it remained highly restricted until the late 1970s when @ImperialWarMuseums began the task of preserving the site and its contents, making them accessible to as wide an audience as possible and opening them to the public in 1984.
Discover more stories from London’s museums with #MuseumInstaSwap
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