Ключевые слова: 3d, abstract, anatomical, anatomy, background, biological, biology, blue, body, breath, breathe, bronchi, cancer, care, chest, concept, design, disease, education, graphic, hospital, human, icon, illness, illustration, internal, isolated, larynx, lung, lungs, man, medical, medicine, organ, physiology, pneumonia, polygonal, pulmonary, respiration, respiratory, science, scientific, system, technology, trachea,