Ключевые слова: background, bag, black, blurred, clouds, contamination, defocused, dirt, dirty, ecological, ecology, environment, environmental, floor, full, garbage, grass, green, ground, industry, junk, littering, messy, natural, nature, outdoor, package, packing, park, picnic, pile, plants, plastic, plastic bag, polyethylene, problem, recycle, recycling, road, rubbish, sky, stone, street, summer, sweepings, throw, tourism, trash, trees, waste,