Ключевые слова: abstract, background, brown, car, clay, country, cross, dirt, dirty, drive, dry, dust, earth, environment, grass, ground, grunge, land, landscape, mud, muddy, nature, off, outdoor, pattern, road, rough, running, rural, sand, season, shape, soil, texture, tire, tough, track, tracks, tractor, trail, transport, transportation, travel, tyre, vehicle, water, way, wet, wheel,