3D, AMPHIBIAN, ANATOMY, ANIMAL, ARTERIES, ARTWORK, BACKGROUND, BIOLOGICAL, BIOLOGY, BLOOD, CARDIOVASCULAR, CGI, CIRCULATORY, DIGITALLY-GENERATED, DIMENSIONAL, FAUNA, FLOW, FROG, GRAPHIC, HEART, HERPETOLOGY, ILLUSTRATION, KAULITZKI, LATERAL, MUSCLE, NO-ONE, NOBODY, PHYSIOLOGY, SCIENCE, SEBASTIAN, SUPPLY, SYSTEM, THREE, VEINS, VESSEL, VESSELS, VETERINARY, WHITE, WILDLIFE, ZOOLOGICAL, ZOOLOGY,