Bachelor of Science, University Wisconsin at, Milwaukee, 1943. Doctor of Philosophy, New York University, 1953. Doctor honoris causa, University Granada, 1994.
Assistant director, Milwaukee The Art Institute of Chicago, also Layton Art Gallery, Milwaukee, 1952-1953; visiting lecturer, department art history, University of Chicago, from 1953; professor, University of Chicago, 1968-1991; professor emeritus, University of Chicago, since 1991.
( The Description for this book, The Palace of Charles V ...)
( The Description for this book, Cathedral of Granada, wi...)
Served to lieutenant (junior grade) United States Naval Reserve, 1943-1946, PTO. Member Hispanic Society of America, College Art Association, Society Architectural Historians (director 1957-1958, 66-69), Academia de San Fernando (Madrid) (correspondent), Academia de Bellas Artes (Granada) (correspondent).