プロンプト

帮我提取这张图的背景 vertical poster, 9:16 aspect ratio, bright pale blue clear sky background, subtle film grain texture, faint retro noise all over image, semi-transparent light blue line doodle heart shapes, faded low-opacity light english text overlay as background texture, soft daylight, clean fresh color, trendy graphic poster background, empty scene, NO road signs, NO poles, NO objects, only background elements --ar 9:16 --style raw

生成結果

GPT Image 2 - Image To Image

設定