3D, ALIMENTARY, ANATOMICAL, ANATOMY, ANTERIOR, ARTWORK, BACKGROUND, BIOLOGY, BODY, CGI, DIGESTION, DIGESTIVE, DIGITALLY-GENERATED, DIMENSIONAL, ESOPHAGUS, GASTROINTESTINAL, GRAPHIC, HEALTHY, HUMAN, ILLUSTRATION, INTERNAL, INTESTINES, KAULITZKI, LIVER, MALE, MAN, NO-ONE, NOBODY, NORMAL, OESOPHAGUS, ORGAN, RESPIRATORY, SEBASTIAN, STOMACH, THREE, TRANSPARENT, VISCERA, VISCERAL, WHITE,