Ключевые слова: abstract, alveoli, anatomy, art, background, breathe, bronchitis, cancer, chest, circle, colorful, concept, creative, donor, dot, flat, glow, graphic, health, healthcare, healthy, human, idea, illness, illumination, illustration, internal, isolated, logo, lung, medical, medicine, neon, nicotine, organ, oxygen, particle, particles, point, pulmonary, respiratory, shadow, shape, sign, smoking, stylized, symbol, transplant, two,