Stable Diffusion XL Prompt - byzantine mosaic, cyberpunk, metallic texture, marble vein texture, neon glyphs, cool color palette

{
    "camera": "35mm, close-up, shallow depth of field",
    "color_palette": [
        "aluminum silver",
        "midnight blue",
        "marble gray with veins",
        "electric cyan"
    ],
    "composition": "central emblem, tessellated mosaic backdrop, symmetrical framing, generous negative space around relic",
    "lighting": "cool blue rim light with subtle glow on glyphs, soft frontal fill",
    "negative_prompt": "low-res, artifacts, watermark, logo, text, misshapen elements, blur, haloing, noise",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast for poster viewing distances",
        "product_type": "poster"
    },
    "prompt_core": "Centerpiece encrypted cyber relic forged in aluminum, its surface a midnight-blue Byzantine mosaic interlaced with marble-vein circuitry, with glow glyphs along chrome seams, set against a moody, high-contrast backdrop.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "byzantine mosaic",
        "cyberpunk",
        "metallic texture",
        "marble vein texture",
        "neon glyphs",
        "cool color palette"
    ],
    "variants": [
        "Noir variant: deeper midnight blue, sharper marble-vein contrast, denser mosaic tiling with stronger sci-fi glow",
        "Cobalt glow variant: tiles shift toward luminous cobalt; glyphs pulse brighter with cooler overall tone",
        "Frosted crystal variant: translucent, prism-like tiles, ice-blue highlights, marble veins carved into circuitry lines"
    ]
}