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A welder in a helmet at work. Sparks from welding
A researcher of the universe at work in a spaceship
Picture night two lanterns burning at night
A bonfire is burning at sunset
Hammer and anvil at work in the forge
Soldiers at work in this case
USA such house lights burn at night
A handsome man at work on the Internet
Revolutionary Ernest Che Guevara photographed at work
A dog at work in a yellow helmet
Art image of a DJ girl at work
The girl is on a break at work