Ключевые слова: anatomy, background, blood, blue, body, care, charitable, charity, chronic, concept, day, disease, donation, donor, health, healthcare, healthy, help, human, idea, insurance, internal, kidney, kidneys, medical, medicine, national, national organ donation day, organ, organism, paper, paper art, patient, people, protection, renal, science, shape, shaped, transplant, urinary, urine, urology, white, world,