Ключевые слова: abstract, argentina, black, blue, brown, buenos aires, build, building, cloud, cloudy, connect, construction, crane, cross, curved, derrick, distort, distortion, grey, high, hook, iron, lamp, level, light, light blue, line, merck, metal, pattern, shadow, sky, steel, sun, texture, unite, wave, white, work, work in progress, yellow,