a colony of black bivalve seashells grows on red granite stones in the black sea in zalizny port ukraine. natural pattern of

animal background bivalve black brown clam closeup coast colony europe granite green grow kherson life many marine mollusc moss mussel mytilus natural nature ocean pattern port raw red region rock saltwater sea seafood seashell seashore seaweed shell shellfish shore small stone surface texture ukraine ukrainian wild wildlife zalizny zaliznyi