提示词A vast matte painting depicting several jagged limestone islands suspended in a deep azure sky, floating above a luminous turquoise cloud sea. Multiple slender waterfalls cascade from the cliff edges into the cloud layer. The palette is dominated by cool grays, pale blues, and vibrant turquoise. Lighting is soft, diffused daylight, creating atmospheric haze. The composition is wide, emphasizing the scale of the islands against the sea. Focus on the sharp texture of the limestone against the smooth clouds. Medium: Digital painting. Intentional negative space surrounds the main island cluster. Wide 16:9 wallpaper; subject off-center, quiet low-contrast outer margins for desktop icons. Full-bleed artwork, no border, no frame, no text, no typography, no logos, no signature, no watermark.
