engraving nile turtle trionyx triunguis

ancient animal antique aquarium aquatic artwork background banner carapace cartoon contour crawling cruise curve decoration deep desert diving drawing engraved engraving fauna filigree french grunge history illustration isolated marine monster motion natural naturalism naturalist naturalistic nature nile object ocean picture protection reptile retro sample scale science seaweed shape shell silhouette slow species tattoo template tortoise travel trionyx triunguis tropical turtle underwater vector vintage water wave white wild wildlife zoological