abstract anatomy background. . abstract visualization of intestinal musculature in motion.

abstract anatomical anatomy anterior background biology blood bone bowels breast chest circulatory clavicle decorative entrails esophagus exercise fitness flesh graphic guts halloween heart horror illustration inside internal intestine intestines joint kidney large ligament liver living loop lung lungs medicine morbid mucosa muscle muscular musculature organ organs pain pectoralis physiology pulsing red rendered science seamless sinister skeleton slimy squirm stomach structure system tendon texture throbbing torso trachea transplant veins vessels viscera wound