Stable Diffusion XL Prompt - renaissance painting, bio-digital, chimera crown, spider-silk texture, aurora green and regal purple, oil painting texture, chiaroscuro

{
    "camera": "3/4 portrait, crown-centered, slight low-angle tilt",
    "color_palette": [
        "regal purple",
        "aurora green",
        "antique gold",
        "ivory",
        "deep charcoal"
    ],
    "composition": "centered crown as focal point, ornate Renaissance backdrop, generous negative space around subject, symmetrical framing",
    "lighting": "dramatic chiaroscuro with warm crown rim light and cool ambient glow",
    "negative_prompt": "low-res, blurry, watermark, logo, text, artifacts, misaligned anatomy, extra fingers, misshapen features",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; high contrast; preserve spider-silk texture clarity at large print sizes",
        "product_type": "poster"
    },
    "prompt_core": "A bio-digital chimera crown floats atop a regal bust in a Renaissance painting, blending organic hybrid motifs with crystalline cyber filaments; the crown gleams in regal purple and aurora green, woven with delicate spider-silk webbing texture, rendered in oil-on-canvas chiaroscuro with a gilded, classical backdrop.",
    "render_specs": {
        "aspect_ratio": "4:3",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x3072",
        "seed": "random"
    },
    "style_tags": [
        "renaissance painting",
        "bio-digital",
        "chimera crown",
        "spider-silk texture",
        "aurora green and regal purple",
        "oil painting texture",
        "chiaroscuro"
    ],
    "variants": [
        "Variant #1: deeper royal purple with neon-green aurora highlights and enhanced gold filigree",
        "Variant #2: nocturne palette with charcoal background and intensified spider-silk webbing",
        "Variant #3: high-contrast chiaroscuro on pale ivory backdrop with radiant aurora halo"
    ]
}