3D, ANATOMICAL, ANATOMY, ARTWORK, ASCENDING, BIOLOGICAL, BIOLOGY, BODY, BOWEL, CECUM, CGI, COLON, DESCENDING, DIGESTION, DIGESTIVE, DIGITALLY-GENERATED, DIMENSIONAL, ENTERIC, ENTERO, GASTROINTESTINAL, GRAPHIC, GUT, HEALTHY, HUMAN, ILLUSTRATION, INTESTINAL, INTESTINE, KAULITZKI, LARGE, NO-ONE, NOBODY, NORMAL, PEPTIC, RECTUM, SEBASTIAN, SIGMOID, THREE, TRACT, TRANSVERSE,