sentences:  The school's 10-month program encompassed 1400 clock hours.In addition to photographic subjects, the program covered marketing, finance, and other aspects of operating a photographic business.A centerpiece of the program was its Guest Speaker series, which features notable photographers such as Mary Ellen Mark, Douglas Kirkland, Kevin Bubriski, John Paul Caponigro, Craig Cutler, Bill Diodato, Andrew Eccles, Lynn Goldsmith, Marc Hauser, Pat Hunt, Vincent Laforet, Jay Maisel, Gene Martin, Joe McNally, Michel Tcherevkoff, Richard Warren, William Wegman, David Wells, Timothy White, Ron Wyatt, and Joyce Tenneson.