Preview Barrel sponge (Xestospongia muta), large barrel sponge in spur and groove reef, Little Cayman Island, Cayman Islands, Caribbean Image ID: 970-517 Artist: Lawson Wood Purchase a commercial license Buy framed prints & more from our print store underwater barrel sponge sponge xestospongia muta barrel sponges spur groove reef little cayman island cayman islands caribbean portrait vertical coral corals coral reef