GPT Image 2 | Watercolor Collage IG Visual: A Handmade-Feel Hero Image

【用途】IG 貼文／限時動態主視覺，情緒＝[情緒氛圍]，主題＝[主題]。
【視覺風格】水彩拼貼（watercolor collage）混合媒材：手繪水彩暈染色塊＋撕邊紙張拼貼＋細微紙纖維與顆粒質感，邊緣自然不規則、有水痕與透色，刻意保留手作的不完美，溫暖有溫度……

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The value of this style is that it pushes against the 'AI-smooth' look — feeds today are flooded with overly clean flat design and 3D renders, so the imperfect, handmade quality of a watercolor collage stands out and feels more human. The key phrases are 'torn paper edges,' 'bleeding watercolor stains,' and 'preserve handmade imperfection' — GPT Image 2 handles mixed-media texture layering better than you'd expect, but you need to actively tell it 'don't make it too symmetrical or tidy,' or it will default to a neat, centered composition and lose the collage's spontaneity. For the palette, lean toward muted natural tones — high-saturation colors paired with watercolor tend to look cheap, like children's art. As always, don't let AI place any text — fake text in a watercolor style looks even worse; add short copy afterward using Instagram's built-in text tools or a design app. The 4:5/9:16 vertical format is chosen to fill the mobile screen.