Preview Shallow coral reef on sandy bottom, mainly Acropora spp. and Pocillopora spp., Namu atoll, Marshall Islands, Pacific Image ID: 920-2430 Artist: Andre Seale Purchase a commercial license Buy framed prints & more from our print store water marine saltwater sea ocean tropical north pacific coral reef travel corals underwater anthozoa blue day outdoors nature natural world coral coral reefs reef reefs pacific pacific ocean micronesia vertical