Oswald Mathias Ungers (12 July 1926 – 30 September 2007) was a German architect and architectural theorist, known for his rationalist designs and the use of cubic forms. Among his notable projects are museums in Frankfurt, Hamburg and Cologne.
Gordon Alan Gebert Jr. (born October 17, 1941) is an American former child actor, architect, and professor predominantly known for playing Janet Leigh's son in Holiday Affair and for smaller roles. In adulthood, he trained as an architect and has taught at the City College of New York.
Hans Poelzig (30 April 1869 – 14 June 1936) was a German architect, painter and set designer.