3D, ADULT, ANATOMICAL, ANATOMY, ARTWORK, BACKGROUND, BIOLOGICAL, BIOLOGY, BODY, CAUDA, CGI, CORD, DIGITALLY-GENERATED, DIMENSIONAL, EQUINA, FEMALE, GANGLION, GRAPHIC, HEALTHY, HUMAN, ILLUSTRATION, INTERNAL, KAULITZKI, LUMBAR, NERVE, NERVES, NERVOUS, NO-ONE, NOBODY, NORMAL, PHYSIOLOGICAL, PHYSIOLOGY, POSTERIOR, SACRAL, SEBASTIAN, SPINAL, SYSTEM, THREE, THREE-DIMENSIONAL, TRANSPARENT, WHITE, WOMAN,