3D, AMPHIBIAN, ANATOMY, ANIMAL, ARTWORK, BACKGROUND, BIOLOGICAL, BIOLOGY, CGI, DIGITALLY-GENERATED, DIMENSIONAL, FAUNA, FROG, GRAPHIC, HERPETOLOGY, ILLUSTRATION, KAULITZKI, LEGS, MUSCLE, MUSCLES, MUSCULAR, MUSCULATURE, NO-ONE, NOBODY, PHYSIOLOGY, POSTERIOR, SCIENCE, SEBASTIAN, SYSTEM, THREE, VERTEBRATE, VETERINARY, WHITE, WILDLIFE, ZOOLOGICAL, ZOOLOGY,