Ключевые слова: abstract, background, backgrounds, block, brick, broken, building, cement, closeup, concrete, construction, cracked, damaged, danger, destruction, deterioration, dirty, earthquake, frame, garbage, gray, group, heap, image, industry, level, material, obsolete, old, opening, outdoors, partcula, pattern, plantes, recycling, rough, rubble, ruined, shade, stack, stone, surface, technique, view, wall, white,