Hoban's use of her camera to express basic concepts has become progressively more abstract and less dogmatic. Here she uses no words or obvious progression at all, but merely presents a series of pictures united by strong, geometrical compositions. In a few of the photos—of cut cookies, a house of cards, and a cross section of pipes— the shapes are determined by the subject matter; others—roller skating feet, a tugboat, a girl hanging by her knees—are more subtle and the shapes are imposed by the photographer. This could just as well be a lesson in basic photography or design as an exercise in geometrical form—in any case it's a real eye opener.