Ключевые слова: area, arid, barren, barrier, border, brick, clay, construction, country, crack, desert, development, dirt, drought, dry, dust, earth, empty, engineering, environmental, fence, fissure, geology, grid, ground, grunge, heat, industry, land, landscape, lid, macro, mesh, mud, natural, outdoor, pallet, protection, road, rough, sand, sewer, site, stone, structure, surface, terrain, texture, urban,