• 2007–present: Journal of Photography and Culture, Editorial board member • 2005: Visiting Canterbury Fellow, University of Canterbury, New Zealand • 2004–2007: British Film Institute Television Classics, Editorial board member • 2002–present: Situation Analysis, Editorial board member • 2002: Visiting Fellow, Sterling and Francine Clark Art Institute, Williamstown MA • 2002: Leverhulme Visiting Professor, University of Nottingham, UK • 2001–present: The Journal of Visual Culture, Editorial board member • 2001: Visiting Fellow, Humanities Research Center, Australian National University, Canberra, Australia • 2001: William Andrews Clark Memorial Library, UCLA, Visiting Fellow • 2000–2005: Visual Culture Caucus, Founder and Co-President • 2000–2005:
College Art Association, board of directors • 1996: Postdoctoral Fellow, Humanities Institute, Stony Brook University • 1994: Huntington Library, Pasadena, CA, Visiting Fellow • 1993: Yale Center for British Art, Visiting Fellow • 1992: J. Paul Getty Center, Postdoctoral Fellow in the History of Art and the Humanities • 1991: NEH Postdoctoral Fellow, UCLA Center for 17th and 18th Century Studies == Awards ==