Construction workers back close - up concept. Construction workers watching sunset at a building site.
Palabras clave
construction,
men at work,
back,
closeup,
men at work,
sunset,
helmet,
safety,
industry,
skyline,
labor,
teamwork,
architecture,
union,
zone,
evening,
sunrise,
design,
blueprint,
craft,
inspection,
hard hat,
management,
builder,
project,
force,
profession,
career,
contractor,
manpower,
watch,
masonry,
equipment,
deadline,
progress,
engineer,
city
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