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 a generic modern Dynamic Island iPhone in a tall 9:19.5 portrait ratio, using a target production canvas and required final delivery size of 1290 × 2796 px. Reinterpret the source visual DNA as a polished soft-anime summer cityscape: a vast cobalt-to-cyan blue sky, luminous white cumulus clouds, a broad tree-lined metropolitan boulevard, modern glass towers, clean street infrastructure, and simplified cars and buses flowing toward a distant central horizon. Preserve the low street-level wide-angle viewpoint, strong one-point road perspective, crisp architectural rhythm, refreshing daylight, and optimistic sense of open urban space.
Let the sky occupy roughly the upper 60–65% of the composition. Keep the top 25–30% visually calm for the clock, widgets, status indicators, and Dynamic Island, using a smooth deep-cobalt gradient with only delicate cloud wisps. Shift the largest bright cloud formations toward the upper side edges and middle section so the top-center clock area remains readable. Concentrate the skyline, green foliage, road, and traffic within the lower 35–40%, with the vanishing point near the lower center. Keep vehicles secondary, clearly separated, and visually simplified rather than individually dominant. Preserve comfortable margins around both screen edges and maintain a lower low-detail zone for the gesture bar and lock-screen controls.
Use refined soft-anime background painting, clean cel-shaded forms, elegant linework, subtle atmospheric depth, smooth tonal transitions, and premium mobile minimalism. Optimize the palette for an OLED display with rich cobalt blue, clear cyan, fresh leaf green, cool glass blue, restrained yellow and teal accents, controlled white cloud highlights, clean shadow separation, and luminous color without excessive saturation. Maintain sharp high-resolution detail in buildings and foliage while keeping the open sky smooth and free from visual noise. If the image generator returns another pixel size, resize or upscale the result to 1290 × 2796 px while preserving the 9:19.5 ratio and all protected safe-area composition.
Avoid: desktop or monitor wallpaper framing, horizontal landscape composition, text, typography, captions, logos, watermarks, brand marks, readable license plates, interface overlays, phone mockups, fake lock-screen graphics, dense detail behind the clock or Dynamic Island, bright cloud masses in the top-center safe area, important objects touching the rounded edges, cluttered icon zones, excessive foreground traffic, oversized cars, duplicated or malformed vehicles, warped buildings, bent streetlights, distorted road perspective, inconsistent lane geometry, cropped focal elements, chaotic pedestrians, harsh neon color, extreme saturation, pure-white highlight clipping, overexposed clouds, heavy bloom, fake lens flare, noisy gradients, color banding, muddy shadows, low-resolution textures, jagged outlines, oversharpening, compression artifacts, flat depth, or photorealistic rendering that loses the polished anime-city aesthetic.