3D, ANATOMICAL, ANATOMY, ANTERIOR, ARTWORK, BACKGROUND, BIOLOGY, BLOOD, BODY, CGI, DEFENCE, DEFENSE, DIGITALLY-GENERATED, DIMENSIONAL, FILTER, GRAPHIC, HEALTHY, HUMAN, ILLUSTRATION, IMMUNE, INTERNAL, KAULITZKI, LYMPH, LYMPHATIC, LYMPHOID, MALE, MAN, NO-ONE, NOBODY, NODE, NORMAL, ORGAN, RETICULOENDOTHELIAL, SEBASTIAN, SPLEEN, SPLENIC, THREE, TRANSPARENT, WHITE,