At 20 inches in diameter, the Porthole Window Mural series was specially designed to fit almost any area. It fits comfortably on a door, in that tiny 1/2 bathroom, a child's room, small cottages, and almost any small space. With charming tropical fish or cruise boat views you can add depth, fun and interest to those confined tight places. It's great for theme rooms. The computer rendered porthole comes in either a silver or brass tone finish and can be laminated in a gloss or matte finish.