Ключевые слова: andalusia, australia, background, cloud, colours, company, construction, contaminated, deep, dust, earth, ecology, environment, equipment, excavation, fluvial, geology, ground, hole, huelva, huge, industrial, industry, iron, landscape, large, level, machinery, mars, metal, mine, mineral, nature, quarry, red, resources, rio tinto, rock, sour, spain, steep, stone, texture, tom price, tour, travel, wa, waste, water, yellow,