businessman and workers in hardhats

20 24 25 29 60 64 active adult air and asian at beijing business businessman camera cheerful china chinese class clear collar cooling corporate coworker day dressed east electricity emotion environmental ethnicities ethnicity front fuel generation global hardhat headwear horizontal indian issues jumpsuit looking manager manual men nuclear outdoors people person pollution portrait positive power senior seniors sky smile smiling station suit sunny three tie toothy tower up view waist warming well white women worker working years young