A researcher of the universe at work in a spaceshipA researcher of the universe at work in a spaceship
The inscription on a gray background. call to workThe inscription on a gray background. Call to work
He worked hard and appeared - not a beast, but a manHe worked hard and appeared - not a beast, but a man
Motivator for a break while working at the computerMotivator for a break while working at the computer
Dump truck in the process of working in coal and dustDump truck in the process of working in coal and dust