Tietgenkollegiet, University Dormitory, Orestad, Copenhagen, Denmark

Tietgenkollegiet (English: Tietgen Student Hall), named for Danish financier C. F. Tietgen (1829-1891), is a student residence built in new district Ørestad close to the centre of Copenhagen.
The building has a conspicuous circular shape, inspired by traditional southern Chinese Hakka architecture, and is designed by Danish architects Lundgaard & Tranberg in 2006. The design has won it a RIBA European Award.