British Museum blog

Recording old cauldrons with new techniques


Stephen Crummy, archaeological illustrator, British Museum

As illustrator in the Department of Prehistory and Europe at the British Museum, I am always looking for the best way to help our curators interpret an object. My role is to produce artwork that shows the form, construction and nature of objects and any decoration on them so that they can be clearly understood. This will usually result in illustration for academic publications and exhibitions as a result of research work on the Museum collection, or excavations.

Traditionally I have produced pen and ink technical drawings but new opportunities are available through various computer-generated methods of recording, analysing and understanding information about objects and excavation. With the Chiseldon Cauldrons material, I am exploring some of the possibilities of these new technologies, and in this case using photogrammetry and laser scanning programs to produce 3D records of the archaeological remains of individual cauldron blocks as they are excavated by Alex and Jamie.

Three-dimensional scan results

Three-dimensional scan results

We are using a laser scanning system to produce 3D computer models of the individual pieces from each cauldron. This is achieved by plotting a thin red laser line as it is slowly moved across the surface of an object. Having recorded each piece we are hoping to use the photogrammetry programme to virtually re-construct the blocks as excavated.

The early results we achieved proved somewhat variable, especially with the laser scanning, but we are now starting to produce some very good quality scans in terms of both modelling and colour accuracy.

The plan is to produce virtual models of each cauldron as excavated which will enable us to understand much better what they would have originally looked like, and how they were made. It is also hoped that an overall plan of the pit and its contents can be reproduced. We’ll also be able to produce artwork for both printed and online publication, and to generate virtual re-constructions for publication and display. As we create interesting images, we’ll also post some of them here on the blog so you can see what we’re finding.

The Chiseldon cauldrons research project is supported by the Leverhulme Trust

Find out more about this research project

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In 1966 the Beatles were number one with Paperback Writer, Lyndon Johnson was asked to ‘get out’ of Vietnam, and a gallon of gas cost $0.32. American artist Ed Ruscha travelled 1,400 miles on Route 66 from LA to his hometown of Oklahoma, recording the gas stations dotted along the road. Influenced by graphic design and advertising, he transformed everyday images like this into dramatic works of art.

See this work on loan from @themuseumofmodernart in our #AmericanDream exhibition – follow the link in our bio to book tickets.

Edward Ruscha (b. 1937), Standard Station. Screenprint, 1966. @themuseumofmodernart New York/Scala, Florence. © Ed Ruscha. Reproduced by permission of the artist.

#EdRuscha #Route66 #USA #graphicdesign #advertising #print #art #LA #1960s #westcoast #printmaking Today marks 30 years since the death of Andy Warhol, hailed as the ‘Pope of pop art’. One of the most recognisable images in the world, Warhol’s Marilyn series remains sensational after five decades. This series of 10 individual screenprints, made in 1967, is on loan from @tate for our #AmericanDream exhibition – opening 9 March. Warhol used a cropped and enlarged publicity still as the source image for this work, taken by photographer Gene Kornman for Monroe’s 1953 film ‘Niagara’. Behind the glamour and fame of the Marilyn series lay tragedy. Recently divorced from playwright Arthur Miller, Marilyn had taken her own life with a drug overdose in August 1962. Warhol’s depiction of the alluring screen goddess became a memorial to a fallen idol.

See some of Warhol’s most iconic works in our major exhibition. Follow the link in our bio to find out more.

#Warhol #AndyWarhol #PopArt #1960s #USA #art #MarilynMonroe Sweets, ice creams and cakes feature heavily in the sugary, colourful work of American artist Wayne Thiebaud. This piece is called ‘Gumball Machine’ and was made in 1970. His works are characterised by his focus on mass-produced objects.

You can see some of his prints in our upcoming #AmericanDream exhibition – book your tickets by following the link in our bio.

Wayne Thiebaud (b. 1920), Gumball Machine. Colour linocut, 1970. © Wayne Thiebaud/DACS, London/VAGA, New York 2016.
#WayneThiebaud #popart #art #Americanart #🍭 #🍬 This beaded #wedding blanket was made around the 1950s in South Africa by a Ndebele artist. Under apartheid the Ndebele were forced to live in ethnically defined rural reserves. In response to losing their ancestral lands, Ndebele women began to make distinctive beadwork for significant events.

They also adapted these designs and painted them on their homesteads, to include ever more intricate and colourful patterns. As a form of protest, these artworks had the effect of making Ndebele identity highly visible at a time when the government was attempting to make them effectively invisible through rural segregation.

See this beautiful beaded blanket in our special exhibition #SouthAfricanArt, which traces the history of this nation over 100,000 years. Follow the link in our bio to book your tickets before the exhibition closes on 26 Feb.
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This beautiful beaded necklace is made of brass, glass and fibre, and is known as an ingqosha, a traditional necklace worn by the Xhosa people. Young Xhosa women and men traditionally wear the ingqosha at weddings and ceremonial dances.

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Learn more about the fascinating history of this nation in our #SouthAfricanArt exhibition, closing 26 Feb 2017. Follow the link in our bio to find out more.
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Mahlangu’s Art Car combines tradition and history with contemporary art and politics; themes  that are explored in our #SouthAfricanArt exhibition. Catch it before it ends on 26 February 2017 – you can book tickets by following the link in our bio.
#SouthAfrica #mybritishmuseum #britishmuseum #regram #repost
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