Ключевые слова: anatomical, anatomy, art, biology, body, breath, breathe, bronchi, bronchial, cancer, care, chest, concept, design, disease, element, emblem, flat, graphic, health, healthcare, healthy, hospital, human, icon, illness, illustration, internal, isolated, lung, lungs, medical, medicine, organ, people, pneumonia, pulmonary, respiration, respiratory, respire, science, shape, sign, silhouette, smoking, surgery, symbol, system, trachea,