GPT Image Prompt
How to useCopy this prompt and paste it into ChatGPT, Gemini, Nano Banana, or your favorite AI image tool. Adjust details if needed.
Create a premium lock-screen wallpaper for Samsung Galaxy S25 Ultra in a tall 9:19.5 portrait ratio, using an exact target production canvas and required final delivery size of 1440x3120 px. Reinterpret the source image as a dreamy celestial soft-anime wallpaper featuring one elegant hand holding a transparent glass jar filled with luminous blue crystal fragments, suspended starlight, and tiny sparkling particles beneath a full moon. Preserve the source image’s defining visual DNA: deep cobalt night sky, peach-pink cloud banks, centered moon, reflective glass jar, glowing blue mineral pieces, delicate starbursts, graceful upward hand pose, distant ocean horizon, and poetic illustrated atmosphere.
Compose the scene specifically for a Samsung Galaxy S25 Ultra lock screen. Keep the upper 20–25% calm and readable with a smooth deep-blue sky, sparse stars, and controlled cloud detail for the clock, widgets, status information, and centered camera cutout. Place the moon slightly above center and away from the camera zone. Position the jar as the main hero in the middle-lower region, large enough to reveal the glowing crystal texture while preserving its complete silhouette and glass rim. Let the hand rise from the lower center with elegant natural fingers, keeping all fingertips, knuckles, and wrist safely inside the frame. Maintain generous side margins and keep the bottom edge comparatively quiet for shortcuts and the gesture area.
Use a refined soft-anime celestial illustration style with clean contour work, painterly cloud textures, translucent glass realism, crystalline detail, soft atmospheric depth, and subtle paper-like grain. Render the jar with convincing refraction, curved highlights, delicate rim reflections, and soft blue light interacting with the hand. Fill the jar with irregular aqua, cyan, pale turquoise, and opalescent crystal pieces, plus suspended sparkles that feel magical but physically coherent. Preserve the full moon as a soft ivory focal accent and use peach, coral, muted lavender, and dusty rose clouds to balance the deep blue sky.
Optimize for Dynamic AMOLED 2X with rich cobalt and navy depth, smooth gradients, clean shadow separation, vivid but controlled cyan highlights, restrained sparkle intensity, and crisp silhouette clarity. Keep the scene luminous without harsh bloom, maintain strong clock readability, and avoid clutter in interface zones. The final wallpaper should feel magical, tranquil, nostalgic, celestial, hopeful, and collectible, with a premium tall composition designed for a mobile lock screen rather than a poster or desktop image.
Avoid: text, lettering, logos, brand marks, watermarks, signatures, UI overlays, fake lock-screen elements, desktop or landscape-monitor framing, duplicated hands, extra fingers, malformed fingers, broken anatomy, warped glass, asymmetrical jar geometry, missing rim, cracked container, unrealistic refraction, floating crystals outside the jar without purpose, oversized moon, moon hidden behind the camera cutout, dense stars behind the clock, cluttered top safe area, cropped fingertips, cropped wrist, cropped jar, edge-dependent details, oversaturated peach clouds, harsh cyan bloom, blown highlights, muddy navy gradients, gray-black noise, banding, excessive sparkle density, low-resolution crystal texture, excessive sharpening, flat lighting, poster typography, unreadable interface zones, or any important detail hidden beneath the clock, widgets, camera cutout, shortcuts, navigation, or gesture area.