Ключевые слова: activity, architecture, buildings, city, cityscape, commercial, concrete, construction, craftsmanship, cranes, development, engineering, environment, green, growth, high rise, industry, infrastructure, labor, landscape, layout, materials, metal, modern, outdoor, panorama, planning, progress, project, residential, rooftops, safety, scaffolding, site, skyline, technology, tools, urban, urbanization, viewing, workers,