5888804 Keble College - D Block. No 5. Block plan, c.1865-c.1880 (pen & ink and wash on paper) by Butterfield, William (1814-1900); Keble College, Oxford, UK; (add.info.: William Butterfield, noted Gothic Revival architect, and closely associated with the Oxford Religious Movement (or Tractarian Movement). He is renowned for his use of polychromy. Butterfield?s design of Keble College was radically different from the existing traditional University architecture, featuring geometric patterns in varying colours of brick. This architectural drawing shows the placement of D block in the larger setting of the rest of the college buildings. These buildings now form part of East side of Pusey quad.); By Kind Permission of the Warden, Fellows, and Scholars of Keble College, Oxford.