The Shamrock IV - Beken print on canvas. Four generations of the Beken family are known as specialized marine photographers. AM purchased a number of original glass plate prints signed by the photographer around the 1920's. This is America Cup history. It measures 20” x 1½” x 28” and has a felt backing. This piece of canvas art makes the perfect addition to your nautical home decor. It could help turn that special area in your nautical home or office into your own beach house, coastal themed area. They also make a great nautical gifts, a beautiful piece of coastal decor, a nice piece of nautical art as well as being a great addition to your nautical decoration.