아기 수채화 일러스트 — 강아지·고양이 친구와 풍경

[Input]
- output_size: 1024x1024 (1:1 square)
- reference: 1 baby photo (any angle — front, side, back all OK)

[Purpose]
Convert the user's attached baby photo into a soft hand-painted watercolor illustration. The baby is shown seated in a peaceful scene with a small animal companion, illustration style suitable for printing as wall art or merchandise.

[Scene — image-to-image edit, preserve identity in illustration]
Use the user's attached photo as the base. PRESERVE the baby's identity (face proportions, age, hair style, skin tone) BUT redraw in soft watercolor illustration style (hand-painted brushwork, NOT photorealistic). The baby is shown from a 3/4 back view OR side view (poetic, contemplative composition).

Baby:
- Seated on the ground, looking gently toward the horizon
- Wearing a simple soft cream knit sweater plus casual pants (consistent across all scenes)
- Hair style preserved from photo (pigtails, short, etc.)
- Gentle peaceful posture

Scene:
{scene_description}

Companion:
{companion_description}

Time / Lighting:
{time_description}

[Style]
- Soft hand-painted watercolor illustration (gentle brushwork)
- Visible watercolor bleeding edges and paper texture
- Warm cozy palette, not too saturated
- Slightly minimalist — empty white-cream space at canvas edges
- Reminiscent of European-Korean illustration storybook style

[Composition]
- 1:1 square
- Baby plus companion centered on the lower 60% of canvas
- Scenery and sky in upper 40%
- Slight negative space at edges (cream margin)

[CRITICAL — Identity preservation in illustration style]
- Face/hair must match the user's photo
- But REDRAWN in watercolor brushwork (not a photo)
- Korean Asian baby

[Text]
- No text anywhere — pure illustration

[🚫 PROHIBITED]
- Photographic or 3D rendering (must be hand-painted watercolor)
- Cartoon / anime style (gentle storybook watercolor only)
- Bright saturated digital colors (soft watercolor palette only)
- Branded characters (no specific franchised pets)
- Text or logos