Mark W. Sullivan earned a Ph. D. in Art History from Bryn Mawr College and specializes in American art and architecture. He is the author of Picturing Thoreau: Henry David Thoreau in American Visual Culture (Lanham, Md.: Lexington Books, 2015), and is writing a book on Thomas Anshutz and Hugh Breckenridge, whose Darby School of Art in Fort Washington, Pennsylvania, was an important factor in the development of Pennsylvania Impressionism and American modernist painting.
Essays by Mark W. Sullivan: