Ключевые слова: abdomen, abdominal, anatomical, anatomy, belly, biological, biology, black, body, bowel, closeup, colic, colon, colon cancer, concept, contrast, dark, darkness, digestion, digestive, disease, dramatic light, education, gastrointestinal, gut, health, high contrast, human, inside, internal, intestinal, intestine, intestines, large intestine, light, medical, medicine, model, moody, muscle, organ, pain, physiology, plastic, research, science, side lighting, stomach, system, tissue,