businessman and workers in hardhats

20 24 25 29 60 64 adult air and asia asian at baby beijing boomer 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 sky smile smiling station sunny three tilt toothy tower up view waist warming well white women worker working years young