Ключевые слова: 3d, abstract, anatomy, art, biology, blue, body, breath, breathe, cancer, care, concept, cut, decoration, design, eco, element, graphic, health, healthy, hospital, human, icon, illness, illustration, internal, isolated, layered, life, lung, male, man, medical, medicine, nature, organ, origami, paper, pulmonary, respiration, respiratory, shape, sign, silhouette, style, symbol, system, tree, white,