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 cinematic lock screen wallpaper for Samsung Galaxy Tab in a tablet portrait composition, target production canvas 1848x2960. Build an immersive slot canyon landscape with sculpted sandstone walls rising along both sides, warm burnt-orange rock glowing near the upper opening, deep teal-blue shadows through the canyon interior, and luminous turquoise water reflecting through the lower foreground. Use realistic eroded stone striations, wet rock texture, soft atmospheric haze, smooth water ripples, and controlled sunbeams falling from above to create strong vertical depth without harsh glare. Keep the warm-cool contrast dramatic but refined, balancing copper sandstone highlights with dark navy shadow, cyan-blue reflections, and natural golden daylight. Keep the upper 15–25% calmer for Samsung Galaxy Tab date, widgets, and UI overlay, with softened light beams, smoother shadow gradients, and no blown-out sky or intense orange glow behind the top interface area. Preserve generous side margins so the canyon curves, rock edges, and water channel remain readable across tablet preview crops, avoiding awkwardly clipped stone shapes near the borders. Let the reflective water anchor the lower area while staying smooth and low enough in contrast for gestures, dock, and possible app icons. No readable text, no logos, no watermark, no fake UI, no phone mockup, no people, no harsh blown highlights, no oversaturated cyan or orange, no cluttered rock edges.
Negative prompt: low quality, blurry, noisy, pixelated, watermark, logo, text, signature, fake UI, app icons, phone mockup, border, frame, cluttered composition, busy top area, unreadable clock area, messy icon background, important details near screen edges, cropped subject, harsh bright patches behind UI, overfilled frame, muddy foliage, fake sky, broken horizon, unnatural water, noisy atmosphere, oversaturated greens, plastic flowers, crooked perspective, impossible geometry, tilted horizon, oversaturated cyan, oversaturated orange, muddy shadows, harsh bloom, large pure-white areas