sea stone on sand covered with seaweed shells ocean life background tropical beach

abstract alga algae aquatic attached background beach beautiful brown close coast coastal color covered design detail environment flora fresh fulvous gravel green growth life macro marine material mediterranean mollusc mollusk mossy natural nature ocean outdoor pattern plant putrid reef rock sand sea seacoast seashore seaside seaweed shell shells shore slimy slippery snail stone texture tide tropical water weed wet