3D, ADRENAL, ADRENALINE, ANATOMICAL, ANATOMY, ARTWORK, BIOLOGICAL, BIOLOGY, BODY, CGI, CORTEX, CORTICOSTEROIDS, CORTISOL, DIGITALLY-GENERATED, DIMENSIONAL, ENDOCRINE, GLAND, GRAPHIC, HEALTHY, HORMONE, HUMAN, ILLUSTRATION, INSIDE, INTERNAL, KAULITZKI, MALE, MAN, MEDULLA, NO-ONE, NOBODY, NORMAL, ORGANS, SEBASTIAN, THREE, TRANSPARENT,