A serene arctic landscape with a polar bear napping on ice, soft blue tones, faint aurora borealis shimmering above, crisp and tranquil.
Cartoon style, solid yellow background, a cute astronaut in a white spacesuit with a dark helmet visor, wearing a red cape, flying with one arm raised like a superhero, playful and adventurous
Black background, white dots and lines in the center of the screen, a circular pattern with two overlapping circles from top to bottom. The black gradient has an extremely thin circle at its edge. Minimalist style. A futuristic digital artwork that creates beautiful light effects through one or more small particles of light on a dark surface. It is simple yet powerful, resembling wallpaper for mobile phones.
