Stable Diffusion XL Prompt - silent-film noir, cyber relic, high-contrast grayscale, volcanic rock texture, mahogany accents, retro-futurism

{
    "camera": "35mm, close-up, shallow depth of field",
    "color_palette": "mahogany brown, thundercloud gray, charcoal black, ash white",
    "composition": "centered relic with generous negative space, bold silhouette, clear glyphs facing forward",
    "lighting": "hard key light from top-left, strong grayscale shadows, subtle vignette, film grain",
    "negative_prompt": "low-res, blurry, watermark, logo, text, duplicate fingers, artifacts, color bleed",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "grayscale with high contrast; 300 DPI minimum; avoid tiny text",
        "product_type": "poster"
    },
    "prompt_core": "An encrypted cyber relic sits embedded in jagged volcanic rock, its mahogany-hued surface etched with shimmering encryption glyphs that glow faintly, rendered in high-contrast silent-film black-and-white with film grain and soft focus to evoke a retro-futurist noir artifact.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "silent-film noir",
        "cyber relic",
        "high-contrast grayscale",
        "volcanic rock texture",
        "mahogany accents",
        "retro-futurism"
    ],
    "variants": [
        "sepia-toned silent-film variant with warmer mahogany highlights",
        "chrome-circuit variant featuring polished metallic glyphs in grayscale",
        "macro glyphs variant focusing on encryption symbols etched into rock"
    ]
}