Ключевые слова: abstract, architecture, background, block, brick, building, cement, color, concrete, construction, design, floor, foliage, garden, granite, grass, gray, green, ground, growing, leaf, material, moss, natural, nature, old, outdoor, outdoors, pattern, pavement, paving, plant, road, rock, season, shape, sidewalk, slab, square, stone, street, summer, surface, texture, textured, tile, unwanted, urban, way,