Fix/image prompt

[HP657]

1. 이미지 생성 환경

• Region: us-west-2 (Oregon)
• imageModel: stability.sd3-5-large-v1:0 (Stable Diffusion 3.5 Large)

2. 사용 프롬프트

• Negative
  • sand particles, dots, pointillism, halftone, dotted pattern,
    photorealistic, photograph, 3d render, CGI, smooth plastic surface,
    flat illustration, vector art, digital art,
    dark background, black background, low contrast,
    geometric shapes, mandala, kaleidoscope, radial symmetry,
    text, watermark, signature, blurry, low quality
• Generative

  • A luxurious acrylic oil painting on textured canvas,
    depicting the flowing wave pattern from the reference image,
    thick impasto brushstrokes, palette knife texture,
    visible canvas weave, rich layered pigment, tactile surface,

    dominant color palette built around $voiceColor,
    harmonious tonal variations from deep shadow to bright highlight of this hue,
    painterly gradients following the wave ridges,

    museum-quality fine art, gallery piece,
    dramatic chiaroscuro lighting on paint texture,
    ultra detailed brush fibers, 8k, smartphone wallpaper composition

3. 테스트 이미지 첨부