3D, ANATOMICAL, ANATOMY, ARTWORK, BACKGROUND, BIOLOGICAL, BIOLOGY, BODY, DEEP, DIMENSIONAL, ERECTOR, FEMUR, GLUTES, GRAPHIC, HAMSTRINGS, HEALTHY, HIP, HUMAN, ILLUSTRATION, KAULITZKI, LOWER, MALE, MAN, MUSCLES, NO-ONE, NOBODY, NORMAL, ORGAN, PELVIC, PHYSIOLOGY, POSTERIOR, POWER, QUADRICEPS, SEBASTIAN, SPINAE, STRENGTH, THIGH, THREE, WHITE,