Person in airtight suit, sanitizing the public areas marked with "Forbidden passage" tape, during a sunny afternoon.

Female scientist, wearing clothing and safety equipment, in a laboratory full of glass containers, while analyzing two different substances.

Close up shot of a man's hands typing rapidly on a computer.

Man draining all the oil from his motorcycle into a container, during a repair in a garage.

Face of a young man in a shirt and tie adjusting his glasses while working on the computer in an office.

Young man in shirt and tie arrives and sits down to work in a cubicle in a dark empty floor at night.

A construction site, with bricks, wooden frames, tools, and two people standing in the background.

Young man with a beard, while looking seductively at the camera and combing his hand, with an office in the background.

Man in red shirt working in his workshop with pulleys and ropes from the mast of a ship.

A couple of boaters working on a wooden sailboat on a lake on a cloudy afternoon.

Young man with glasses, in profile, sitting at a desk, turning on his wireless headphones and starting to listen to music.

Professional mechanic fixing a motorcycle in a workshop in a nearby outlet.

Face of a concentrated man working on his computer while he looks at the screen.