wallpaper, a detailed, full moon behind clouds in a upside-down diamond shape, set against a stark black background. The pattern is intricate, featuring symmetrical details, creating a visually striking contrast with the dark background. The diamond shape is perfectly centered and dominates the composition, with its points touching the edges of the frame. The pattern should evoke a sense of precision and elegance, simple black background, colorful psychedelic patterns, high detail, clean --ar 230:289