Ключевые слова: anatomical, anatomy, background, body, cancer, care, cirrhosis, concept, design, digestive, disease, education, environment, flat, green, health, healthy, hepatic, hepatitis, holding, human, illness, illustration, inflammation, internal, isolated, liver, man, medical, medicine, nature, normal, organ, pain, photo, realistic, red, science, sick, structure, surgery, symbol, treatment, tree, unhealthy, white,