Ключевые слова: advertise, ancient, background, black, black and white, blur, blurred, blurred foreground, boulders, business, close detail, dark, display, edge, f11, focus and blurred display, geology, gray, grey, horizontal, indents, industrial, industry, item, ledge, low, lumps, mineral, mining, natural, object, old, placement, platform, product display, ridge, rock, rough, rugged, selective focus, shelf, small, stage, stone, surface, texture, two,