Stable Diffusion XL Prompt - greek marble, digital fractals, encrypted treasure, cracked stone texture, iridescent rainbow, neoclassical sci-fi

{
    "camera": "3/4 view, slightly above, cinematic wide shot",
    "color_palette": [
        "Greek marble white",
        "iridescent rainbow spectrum",
        "crystal teal",
        "charcoal gray",
        "soft gold"
    ],
    "composition": "centered chest, generous negative space, symmetrical, crisp silhouette, slight isometric tilt",
    "lighting": "neon rim light with volumetric glow from cracks, subtle top-down halo",
    "negative_prompt": "low-res, artifacts, blur, watermark, logo, text, misshapen anatomy, extra limbs",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast; scalable edges for print; avoid tiny text",
        "product_type": "poster"
    },
    "prompt_core": "A Greek marble-white treasure chest with encrypted runes, cracked stone texture, and a pulsating digital rainbow fractal core, bathed in a luminous spectrum that fuses ancient iconography with futuristic circuitry.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "greek marble",
        "digital fractals",
        "encrypted treasure",
        "cracked stone texture",
        "iridescent rainbow",
        "neoclassical sci-fi"
    ],
    "variants": [
        "neoclassical chrome highlights with holographic rainbow sheen",
        "midnight blue backdrop with deep-space fractals and gold inlay",
        "stark black-and-white marble with electric neon rainbow fractals in the cracks"
    ]
}