diversity of dried seashells texture found on the surface of the sandy beach.

cockleshell composition exoskeleton background decoration collection crustacean wallpaper shellfish diversity carbonate undefined seashell tropical starfish abstract backdrop ornament nautilus bigsmall texture pattern natural mollusk aquatic scallop surface outdoor habitat bivalve calcium nature summer marine design beauty vector exotic spiral border desert chiton beach shell ocean white coast shore coral conch sandy snail frame empty shape sand flat arid size cone reef sea top lay dry mix