shell. marine fossil. . outline on a white background. hand drawing style. sketch. former clam house.

aquarium aquatic book clam climate coloring curl curve day design doodle drawing drawn elegant elements engraving exotic fossil graphic hand helix illusion isolate life magic marine mineral nautilus oceans ornament outline print relaxation resort saltwater seashell shell signs skeleton sketch snail sound spiral surf swirl symbols the trophy tropics underwater vectors waterfront wavy wildlife world