<Tr> <Th> Main contractor </Th> <Td> Hartlepool Steel Fabrications </Td> </Tr> <P> The Angel of the North is a contemporary sculpture, designed by Antony Gormley, located in Gateshead, Tyne and Wear, England . </P> <P> Completed in 1998, it is a steel sculpture of an angel, 20 metres (66 ft) tall, with wings measuring 54 metres (177 ft) across . The wings do not stand straight sideways, but are angled 3.5 degrees forward; Gormley did this to create "a sense of embrace". The angel like much of Gormley's other work is based on a cast of his body . </P> <P> It stands on the hill of Birtley, at Low Eighton in Lamesley, overlooking the A1 and A167 roads into Tyneside, and the East Coast Main Line rail route, south of the site of Team Colliery . </P>

What material is the angel of the north made from