3D, ANATOMICAL, ANATOMY, ARTWORK, BACKGROUND, BIOLOGY, BLACK, BODY, CGI, CHEST, DIGITALLY-GENERATED, DIMENSIONAL, DUCT, GRAPHIC, HEALTHY, HUMAN, ILLUSTRATION, IMMUNE, IMMUNITY, INTERNAL, KAULITZKI, LATERAL, LYMPH, LYMPHATIC, LYMPHOID, MALE, MAN, NO-ONE, NOBODY, NODE, NORMAL, ORGAN, SEBASTIAN, SYSTEM, THORACIC, THREE, TRANSPARENT, VESSEL,