Ключевые слова: abstract, art, background, building, city, clean, concept, craft, creative, cutout, design, earth, eco, ecological, ecology, energy, environment, expansion, family, friendly, globe, grass, green, house, idea, illegal logging, illustration, land, land earth, land expansion, mill, natural, nature, origami, paper, park, residential, responsibility, save, shape, town, tree, windmill, world,