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 an atmospheric lock screen wallpaper for iPhone in a tall 9:19.5 portrait composition, target production canvas 1290x2796. Show a front-facing vintage steam locomotive emerging through a dark forest rail corridor, positioned slightly below center, with a small intense amber-orange headlight and thin warm reflections running along the rails. Let the dominant visual hook be an enormous sculptural plume of dense blue-gray smoke rising upward and filling most of the frame, with layered billowing texture, cold low-light atmosphere, deep charcoal woods, mist near the ground, and cinematic realism. Keep the top 20–30% calmer with smoother smoke gradients and fewer branch details so the clock and Dynamic Island area stay clean, while preserving strong vertical drama through the middle and a readable lower area for gestures, dock, and possible app icons. Use rich blacks, clean shadow separation, controlled headlight glow, edge-safe framing, and a polished dark-screen treatment that feels dramatic, immersive, and refined; no readable text, logos, watermark elements, fake UI, app icons, phone mockup, border, or frame.
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, important details near screen edges, cropped subject, harsh bright patches behind UI, overfilled frame, distorted vehicle, warped train geometry, broken headlights, melted metal, unreadable vehicle silhouette, incorrect perspective, banding, noisy gray blacks, muddy shadows, crushed detail, harsh bloom, muddy smoke, dirty compression texture