University Of California-Los Angeles

University Of Southern California

City College of New York and CUNY Graduate Center of the City University of New York

Library of Congress, Prints & Photographs Division

University Of Michigan

MIT, Harvard and Columbia Universities, former research/visiting scholar.

Governors State University

Ryerson University

McGill University

University Of Texas - Austin

Victoria University of Wellington, New Zealand

Université de Montréal

Faculdade de Arquitetura, PROPAR, Universidade Federal do Rio Grande do Sul, Brazil