Ключевые слова: aged, anatomy, antique, back, backgrounds, body, bone, care, cement, clinic, concrete, dark, design, diagnosis, dirty, disease, doctor, exam, examination, film, gray, health, hospital, human, image, material, medical, medicine, metal, paint, patient, pattern, radiography, radiology, ray, rough, science, skeleton, spinal, spine, stone, surface, surgery, wallpaper, weathered, x, xray, xray of a human spine,