Ключевые слова: air, alternative, anatomy, asthma, awareness, background, blue, botanical, breath, bronchi, bronchitis, care, chamomile, color, comparison, concept, cough, creative, disease, flat, floral, flowers, fresh, health, healthy, human, illness, infection, lay, lungs, made, medicine, nobody, object, organ, paper, pneumonia, pulmonary, respiratory, sickness, top, treatment, tuberculosis, unhealthy, view,