Stable Diffusion XL Prompt - holographic, oni, celtic-knotwork, velvet-texture, copper-patina, eldritch-purple

{
    "camera": "35mm, three-quarter view, slight top-down angle, centered composition",
    "color_palette": [
        "copper patina",
        "eldritch purple",
        "midnight indigo",
        "soft amethyst glow"
    ],
    "composition": "centered lantern, flowing velvet folds framing the focal point, circular knotwork frame, generous negative space for poster typography, bold silhouette",
    "lighting": "neon holo glow, copper highlights, soft rim light, volumetric purple fog",
    "negative_prompt": "low-res, blurry, watermark, logo, text, artifacts, extra fingers",
    "product_constraints": {
        "background": "gradient",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; high contrast on light backgrounds; scalable edges; avoid tiny text",
        "product_type": "poster"
    },
    "prompt_core": "A holographic oni lantern floats with a copper patina cage shimmering in shifting eldritch purple glow; velvet folds cascade around it, while Celtic knotwork wraps the lantern in luminous bands, all set against a rich cinematic gradient to enhance metallic and velvet textures, crafted as a high-impact, print-ready motif for posters, apparel, stickers, and wallpapers.",
    "render_specs": {
        "aspect_ratio": "4:5",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x5120",
        "seed": "random"
    },
    "style_tags": [
        "holographic",
        "oni",
        "celtic-knotwork",
        "velvet-texture",
        "copper-patina",
        "eldritch-purple"
    ],
    "variants": [
        "Variant #1: brighter holo glow with intensified purple aura and sharper knotwork accents",
        "Variant #2: copper-dominant palette with subdued purple, velvet texture foreground emphasized",
        "Variant #3: panoramic crop with extended Celtic knot border and a wider glow halo"
    ]
}