Margaret Werth

University of Delaware Terra Summer Residency, 2005 Guest Lecturer

Jochen Wierich

Cheekwood Botanical Garden and Museum of Art, Nashville Terra Summer Residency, 2011 Guest Lecturer Cheekwood Botanical Garden and Museum of Art Visiting Professorship in Europe, 2011 Freie Universität Berlin (Spring–Summer 2011)

Hervé Vanel

Brown University Terra Summer Residency, 2012 Guest Lecturer

Jeffrey Stewart

University of California, Santa Barbara Terra Summer Residency, 2015 Guest Lecturer