Cher Krause Knight is Professor of Art History at Emerson College, Boston, USA. She is the author of Power and Paradise in Walt Disney’s World (2014) and Public Art: Theory, Practice and Populism (2008). She also co-edited A Companion to Public Art (2016) with Harriet F. Senie. Together, Knight and Senie co-founded Public Art Dialogue, an international professional organization focused upon providing an interdisciplinary critical forum for the field. They also co-founded and co-edited the journal Public Art Dialogue, the first peer-reviewed journal devoted specifically to public art. Harriet F. Senie is Professor of Art History and Director of the MA program in Art History and the Art Museum Studies track at City College, New York (CUNY), USA. She also teaches at the CUNY Graduate Center. She is the author of Memorials to Shattered Myths: Vietnam to 9/11 (2015); Dangerous Precedent? The “Tilted Arc” Controversy (2001); and Contemporary Public Sculpture: Tradition, Transformation, and Controversy (1992). She is co-editor of Critical Issues in Public Art: Content, Context, and Controversy (1992; revised edition, 1998).