Colored squares logo of the computer operating systemColored squares logo of the computer operating system
Night operation on may 17, 1943 at the dam art drawingNight operation on May 17, 1943 at the dam art drawing
Image of the operating system with pictures of natureImage of the operating system with pictures of nature
A dinosaur with an open mouth near a man with a torchA dinosaur with an open mouth near a man with a torch