Ключевые слова: beam, build, builder, business, career, carpenter, concrete, construct, construction, denmark, development, engineer, estate, frame, hammer, helmet, home, house, housing, illustration, industrial, industry, job, male, man, men at work, nail, nordic, occupation, person, profession, professional, real, roof, roofer, roofing, rooftop, safety, silhouette, site, sky, steel, structure, supervisor, tool, wood, wooden, work, working,