Ключевые слова: architecture, background, berlin, blue, bluesky, boom, build, business, city, cityscape, complex, concrete, construction, constructionsite, crane, development, engineering, equipment, estate, gentrification, germany, group, growth, heavy, high, home, house, industrial, industry, investment, large, lifting, lookingup, machine, machinery, many, new, outdoor, power, project, realestate, red, site, sky, steel, structure, tall, tower, underconstruction, work,