Ключевые слова: abstract, arrow, background, banner, bio, business, cardboard, circle, clean, concept, countryside, cut, cutout, cycle, day, earth, eco, ecological, ecology, environment, fall, field, grass, green, icon, land, leaf, meadow, natural, nature, organic, outdoor, paddy, paper, plant, pollution, public, recovery, recycle, recycling, reuse, rice, rural, shape, sign, silhouette, symbol, template, trash, tree, waste, white,