Shagreen ray Shagreen ray The shagreen ray or shagreen skate or fuller's ray ("Leucoraja fullonica") is a species of skate in the family Rajidae. This ray is found in the eastern Atlantic Ocean, from Murmansk, Russia through Norway, southern Iceland, the Faroe Islands, the Celtic Sea, the northern North Sea and Skagerrak, to northern Morocco, including (infrequently) the western Mediterranean Sea and the Madeira Islands. It is absent from the shallow waters off England and Wales. Shagreen is a form of roughened untanned leather, typically dyed green and commonly made of the skins of sharks and rays. The common name "fuller's ray"
Victimless Leather points mentioned above. As with most of the TC&A projects the artists are concerned with the relationship between humans and other living systems, both natural and scientific made or manipulated. The artists wanted to make a leather-like material using living tissue, and ended up making it in the shape of a stitchless jacket. The artists based the jacket on a biodegradable polymer, coated it with 3T3 mouse cells to form connective tissue and topped it up with human bone cells in order to create a stronger skin layer. To create the victimless leather, the team needed an artificial environment where