Sunflower Photomosaic Puzzle is a vibrant image bursting with nature's beautiful flora. These artfully arranged images skillfully capture nature with Robert Silvers' Photomosaic technology. Robert Silvers created a new technology that changed the nature of art, photography, and computer graphics. This development, called Photomosaics, is a method of arranging thousands of tiny photographs that, when viewed from a distance, combine to form a single larger image. Puzzle assembles to 27x20.