brickwork of shell rock. background structure. wall

abstraction ancientsediments aporous architecture backdrop background backgroundtexture blank brick bricks bricksofshellfish brickwork brokenbrick businessfinanceandindustry cement closeup coarse complexstructure construction copyspace coquina decorative dents ecology exfoliate geology gray heap heavy holes light limestone macro material natural nature ochre old pattern porous randomness rock rough shell splash stone structure texture wall wet yellow