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

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

Filed under: Archaeology, Chiseldon cauldrons, Conservation, Research, , , , ,

One Response - Comments are closed.

  1. ritaroberts says:

    Conservation of the Chiseldon cauldrons sounds really interesting,as do your illustrations.I will be interested to see further results. The advance in technology these days is so rewarding in the field of archaeology.

    Like

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

Join 11,519 other followers

Categories

Follow @britishmuseum on Twitter

British Museum on Instagram

Charlemagne died #onthisday in 814. Very few of his surviving coins carry the imperial title – this gold solidus from the port of Dorestad describes him as king of the Franks and the Lombards
#history #coins #Charlemagne 'We are all fools in love' – Jane Austen's Pride and Prejudice was first published #onthisday in 1813.  Here's a wood-engraved illustration by Helen Binyon from 1938
#illustration #JaneAusten #books #history English artist Samuel Palmer was born #onthisday in 1805. He made this painting late in his career, when his critical reputation was higher than it had ever been. It is a representation of late evening: quiet and meditative, even idyllic. The sun has already set, leaving a purplish glow in the sky; the moon and the evening star can be seen in the clear sky above. There is a sense of the chill of early autumn in the colours. Dark-coloured birds, probably rooks, are circling in the sky above the castle on the river, while a single white bird flies across the river.
London, about 1878.
#history #art #watercolour #painting Born #onthisday in 1832: Lewis Carroll, author of Alice's Adventures in Wonderland. This illustration from the final chapter shows Alice upsetting the twelve creatures of the jury 
#history #illustration #AliceinWonderland #books Wolfgang Amadeus Mozart was born #onthisday in 1756. Here he is, aged 8, not long before the Mozart family arrived in London in 1764
#mozart #music #history Inscriptions on this mummy’s case tell us that Padiamenet worked as the Chief Doorkeeper of the temple of Ra (or Egyptian ‘bouncer’!) and also as the Chief Barber of the temple of Ra and Amun #MummyMonday 
Using the latest technology, our #8mummies exhibition unlocks hidden secrets to build up a picture of the lives of eight people in the Nile Valley over a remarkable 4,000 years – from prehistoric Egypt to Christian Sudan.
#mummy #mummies #history
Follow

Get every new post delivered to your Inbox.

Join 11,519 other followers

%d bloggers like this: