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 Samsung Galaxy AMOLED phone in a tall portrait composition around 9:19.5 to 9:20, using a target production canvas of 1080 × 2340 px. Preserve the source image’s central visual concept: a hand-drawn anime traveler seen from behind, stepping through a fractured white paper or plaster opening into a luminous coastal valley filled with turquoise water, vivid green islands, distant mountains, a red traditional gate, towering white clouds, scattered birds, and flowering branches entering from the upper right.
Develop the image as a soft anime editorial wallpaper with layered handmade paper texture, expressive ink linework, watercolor-like color fills, and a striking transition between unfinished monochrome sketch areas and a fully colored dream landscape. Keep the broken-paper aperture vertically elongated and centered, with the colored world functioning as the main visual corridor. Place the traveler slightly below center so the head and shoulders remain clear of the clock zone, while the red gate and bright lake create secondary focal points deeper in the scene. Preserve the unfinished line-art figure along the lower-right margin as a subtle narrative echo, but keep it subordinate and safely away from edge cropping.
Protect the upper 20–25% for the centered camera cutout, clock, and widgets by using a broad calm field of saturated blue sky with only light cloud detail and sparse birds. Keep flowering branches near the upper-right edge without crossing the central clock area. Maintain low-detail margins around the left and right edges, and keep the bottom gesture and shortcut zone visually calm with paper texture, soft shadow, and restrained linework.
Use a refined palette of cobalt and cerulean blue, turquoise water, emerald and spring green, warm red accents, bright white paper, soft gray graphite lines, and pale golden highlights. Optimize the image for AMOLED with clean blacks in ink lines, rich saturated color inside the opening, controlled white areas, crisp local contrast, and no excessive bloom. The final wallpaper should feel hopeful, adventurous, poetic, handcrafted, immersive, and premium, with clean lock-screen readability and a strong sense of entering another world.
Avoid: desktop or landscape-monitor framing, horizontal composition, text, typography, captions, logos, watermarks, UI mockups, brand marks, fake interface elements, clutter behind the clock or camera cutout, flowers crossing the clock zone, a cropped traveler, hidden face or head silhouette, oversized lower-right sketch figure, distorted anatomy, extra limbs, malformed hands, inconsistent perspective, broken gate geometry, random architectural details, muddy watercolor, dirty paper texture, gray-black noise, excessive white glare, oversaturated cyan, harsh neon bloom, flat scenery, unreadable linework, repetitive birds, chaotic cracks, low-resolution texture, compression artifacts, important details touching screen edges, or an unreadable lock-screen area.