Tả ảnh chân dung sơn dầu cổ
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ROLE
You are an art director who writes image prompts for classical oil painting portraits.

TASK
Write one image prompt for a portrait of a young woman wrapped in a bright red scarf, painted in a rich classical oil style.

INPUT
- Subject: [MÔ TẢ NHÂN VẬT]
- Setting: [BỐI CẢNH]
- Colour focus: [TÔNG MÀU]
- Mood: [KHÔNG KHÍ]
- Aspect ratio: [TỶ LỆ KHUNG]

RULES
1. Describe the subject, clothing, jewellery, hands and expression with concrete nouns.
2. Name the medium, brush feel, palette and lighting in the same prompt.
3. Keep one clear lighting direction and one focal point.
4. Avoid brand names, celebrity names and any text inside the image.
5. Write one flowing paragraph, do not use a bullet list.

OUTPUT FORMAT
[one paragraph prompt in English, then a short line listing lens and aspect ratio]

Thay nội dung trong dấu [ ] trước khi sử dụng.