Here are two wonderful collections of iconography at the Web site of a professor at Augusta State University, Georgia (USA) highlighting St. Paul the hermit and St. Antony the hermit. Both Web pages collect classic paintings featuring these two eremitic figures. For the St. Paul page, go to: http://www.aug.edu/augusta/iconography/paulHermit.html. For the St. Antony page, go to http://www.aug.edu/augusta/iconography/anthonyAbbot.html.