Studies in classical portraiture. "Behind Every Great Master is a Dog," a collection of oil paintings by local artist, Barbara Greving, on display at The FrameWorks Gallery and Picture Framing in St. Paul. Barbara Greving is committed to the portraiture of dogs. Barbara's paintings reflect the passion for excellence that Greving has demonstrated as a practicing portrait artist for over twenty-five years. Greving's studies include both human and canine anatomy, classical realism and the Flemish technique. Barbara Greving is a devoted dog lover and dog owner.