British Museum blog

Conserving an ancient Egyptian shroud

Melina Plottu, textile conservation intern, British Museum

Stitching the semi-transparent net to the cotton below to avoid stitching through the shroud. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

Stitching the semi-transparent net to the cotton below to avoid stitching through the shroud. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

    This is the latest in a series of posts about the unfolding of the Norwich shroud, a joint project between the British Museum and Norwich Castle Museum and Art Gallery

As an intern in the textile studio of the British museum, I was lucky enough to have the opportunity to work on the Norwich shroud conservation project. This began in January, and I have been working with the team since the very beginning, participating in all the stages of the conservation treatment.

With decisions about how to conserve the shroud made, we could begin to plan the details of the work.

We first had to make the shroud’s final support board. We used a thick, acid free card that has a honeycomb structure inside. This makes it a very strong but light material, and perfect to use as a large carrying board. We covered it with a brushed cotton fabric to give it a slightly soft padding, and on top of that with a cotton fabric dyed to a neutral beige colour chosen by the team.

Covering the acid-free final support board with cotton fabrics. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

Covering the acid-free final support board with cotton fabrics. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

Next was the small matter of transferring the shroud onto the board. The handling and moving of a large, fragmentary and fragile textile is not straightforward and needs to be carried out like a military manœuvre.

We needed to get it in the right position on its support board straight away, because once it was on it, the nap of the cotton fabric would grip the shroud fragments and prevent us from moving it around.

Essentially we had to do a double flip to turn the textile over so that it was lying face down, and then back again onto the prepared support board. Each time the textile was sandwiched between rigid support boards to keep it in position.

Sandwiching the shroud, which is upside down, in between its temporary and final support boards. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

Sandwiching the shroud, which is upside down, in between its temporary and final support boards. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

We put the shroud on its temporary board in exactly the position we wanted it to be on its final support board, measuring in from the edges to ensure it was centred. The prepared final support board was then placed face down, resting directly on the shroud, with the corners of the two boards meeting exactly. The edges of the two support boards were clipped together, and the whole assemblage was turned as quickly as possible.

Melina Plottu preparing dye solutions for our colour samples. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

Melina Plottu preparing dye solutions for our colour samples. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

To secure the shroud to the board without stitching through it, we lay a piece of dyed nylon net. It took over 15 sample dyes to find a colour for the net which least affected the appearance of the shroud, the texts in particular. We viewed the samples under all varieties of lighting conditions and from all angles, and finally got a colour we were all happy with.

A semi-transparent net, dyed to be nearly invisible once in contact with the textile, is laid over the shroud. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

A semi-transparent net, dyed to be nearly invisible once in contact with the textile, is laid over the shroud. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

The three layers of fabric – that is, the cotton covering the support board, the shroud, and the net, were then secured together with stitches. By stitching through the thousands of small holes in the shroud, we anchor the semi transparent net to the cotton below, and thereby avoid stitching through the actual shroud itself. We use fine silk thread and curved needles that are normally used in surgery.

A fine curved needle, designed for use in surgery, is used for the stitching. A plait of monofilament silk thread can be seen in the background with the individual threads we use sticking out. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

A fine curved needle, designed for use in surgery, is used for the stitching. A plait of monofilament silk thread can be seen in the background with the individual threads we use sticking out. © Norwich Castle Museum and Art Gallery / Trustees of the British Museum

As we stitch, we have to ensure each thread is aligned in the direction of the weave as best is possible. This delicate work took over four weeks and at times three people were working on different areas simultaneously.

We are still completing this stage of the conservation treatment so it will be ready in time for the next Norwich Shroud Study Day, held at Norwich Castle Museum on May 24. When we’re done, the shroud will be stabilised and can be admired by the public on display or loan. I hope they will take as much pleasure in viewing the object as the team had working on it.

If you would like to leave a comment click on the title

Filed under: Conservation, Norwich shroud

Enter your email address to follow this blog and receive notifications of new posts by email.

Join 16,341 other followers

Categories

Follow @britishmuseum on Twitter

British Museum on Instagram

This is an exquisitely decorated purse lid from the Anglo-Saxon burial at #SuttonHoo, which was brought to the world's attention #onthisday in 1939. In this object the quality of craftsmanship can really be appreciated. The lid is only 19cm in length but it must have been incredibly valuable. The outstanding nature of the finds at Sutton Hoo points to this being the burial of a leading figure in East Anglia, possibly a king. The landowner Mrs Edith Petty donated the discovery to the British Museum in 1939.
#SuttonHoo #Gold #Archaeology #AngloSaxon Today we’re celebrating the unearthing of the beautiful Anglo-Saxon objects from #SuttonHoo, which were found #onthisday in 1939. Arguably the most iconic of all the objects, this helmet was an astonishingly rare find. Meticulous reconstruction has allowed us to see its full shape and some of the complexity of the fine detailing after it was damaged in the burial chamber. The gold areas of the helmet reveal a dragon or bird-like figure – the moustache forms the tail, the nose forms the body and the eyebrows form the wings, with a head just above. Another animal head can be seen facing down towards this.
#SuttonHoo #AngloSaxon #Gold #Helmet #Archaeology #onthisday in 1939, just before the outbreak of the Second World War, archaeologists discovered the treasures of #SuttonHoo. It was one of the most important historical discoveries of the 20th century, and contained a wealth of Anglo-Saxon objects which greatly enhanced the understanding of the early medieval period. One of the most significant things to be found was an undisturbed ship-burial, the excavation of which can be seen in this photo. The 27-metre-long impression the ship left in the earth is highly detailed and was painstakingly recorded. The centre of the ship contained a burial chamber housing some spectacular objects – we’ll be sharing some highlights today.
#SuttonHoo #AngloSaxon  #archaeology #archive #blackandwhite This photograph shows a mountainside in #Angola featuring large engravings which may be thousands of years old. This rock art is found at Tchitundu-Hulu Mulume, one of a group of four rock art sites located in the south-west corner of Angola, by the edge of the Namib desert. The area is a semi-arid plain characterised by the presence of several inselbergs (isolated hills rising from the plain). Of the four sites, Tchitundu-Hulu Mulume is the largest, located at the top of an inselberg, 726 metres in height. There are large engravings on the slopes of the outcrop, most of them consisting of simple or concentric circles and solar-like images.

Our #AfricanRockArt image project team have now completed cataloguing 19,000 rock art images from Northern, Eastern and Southern Africa, and will be completing work on sites from Southern African countries in the final phase of the project. Follow the link in our bio to find out more about our African #rockart image project and the incredible images being catalogued.
Photograph © TARA/David Coulson. Our #AfricanRockArt project team is cataloguing and uploading around 25,000 digital images of rock art from throughout the continent. Working with digital photographs has allowed the Museum to use new technologies to study, preserve, and enhance the rock art, while leaving it in situ.

As part of the cataloguing process, the project team document each photograph, identifying what is depicted. Sometimes images are faded or unclear. Using photo manipulation software, images can be run through a process that enhances the pigments. By focusing on different sets of colours, we can now see the layers that were previously hidden to the naked eye.

This painted panel, from Kondoa District in #Tanzania, shows the white outline of an elephant’s head at the right, along with some figures in red that it is possible to highlight with digital enhancement.

Tanzania contains some of the densest concentrations of rock art in East Africa, mainly paintings found in the Kondoa area and adjoining Lake Eyasi basin. The oldest of these paintings are attributed to hunter-gatherers and may be 10,000 years old.

Follow the link in our bio to learn more about the project and see stunning #rockart from Africa. This week we’re highlighting the work of our #AfricanRockArt image project. The project team are now in the third year of cataloguing, and have uploaded around 19,000 digital photographs of rock art from all over #Africa to the Museum’s collection online database.

This photograph shows an engraving of a large, almost life-sized elephant, found on the Messak Plateau in #Libya. This region is home to tens of thousands of depictions, and is best known for larger-than-life-size engravings of animals such as elephants, rhino and a now extinct species of buffalo. This work of rock art most likely comes from the Early Hunter Period and could be up to 12,000 years old.

Follow the link in our bio and explore 30,000 years of stunning rock art from Africa. © TARA/David Coulson.
Follow

Get every new post delivered to your Inbox.

Join 16,341 other followers

%d bloggers like this: