Ключевые слова: architect, architecture, autumn, background, blue, blueprint, building activity, building exterior, bulldozer, business, construction, construction equipment, construction frame, construction industry, construction machinery, day, design, development, dirty, earthmover, engineering, environment, equipment, fence, grading, gravel, house, house industry, housing development, industrial, industry, istanbul, load lifter, machinery, material, metal, mortar, outdoors, planning, point of view, progress, rock, roof, roof tile, rural scene, safety, stone, transportation, view, working,