I really like these buildings, such unusual shapes! Originally built as The National Centre for Popular Music (opened on 1 March 1999, and closed in June 2000) since 2003 the HUBs is owned by Sheffield Hallam University (Students' Union). The building consists of four giant stainless steel drums, surrounding an atrium area, the upper floor of which has a glazed roof. The unusual building has acquired a number of local nicknames including the curling stones, drums and kettles.
Shot on my iPhone 5s.