underwater seamless pattern with seashells line art s in black color. scallop sketch, seashell line drawing. summer

seashell scallop line art seamless pattern vector background water beach nature hand drawn white animal sea fish world oceans day graphic silhouette ocean sketch drawing ink doodle shape underwater maritime monochrome wildlife marine aquarium summer engraving coloring mollusk etching shell element outline clipart cockleshell contour draw linear fabric textile wallpaper wrapping