Archimedes rising from this bath SJ8497 : Archimedes' Back, the 1990 sculpture by Thompson Dagnall under an arch of the viaduct carrying the Piccadilly to Oxford Road railway line, seen through the Technical Arch SJ8497 : Technology Arch, the 1989 sculpture by Axel Wolkenhauer on the UMIST campus SJ8497 : UMIST Campus.