Ключевые слова: background, closeup, concept, conceptual, contamination, countryside, creative, dirty, disease, disposable, earth, ecology, environment, environment pollution, environmental, face mask, facemask, garbage, global, globe, grass, green, litter, mask, material, medical, nature, no people, no plastic, outdoor, outdoors, pandemic, planet, plastic, pollution, ppe, protection, protective mask, recycling, rubbish, surgical mask, trash, used, virus, waste,