Stable Diffusion XL Prompt - matte-painting, urban-graffiti, metallic-silver, plastic-sheen, high-contrast, neon-noir

{
    "camera": "35mm, wide-angle, street-level, dynamic perspective",
    "color_palette": "smoke gray, starlight silver, graphite black, pale white, cool blue accents",
    "composition": "dominant central mural on a weathered wall, bold diagonal brushstrokes converging toward the center, layered textures, generous negative space around the edges",
    "lighting": "neon rim light, cool ambient streetlight, subtle volumetric haze",
    "negative_prompt": "low-res, artifacts, blur, watermark, logo, text, banding",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast on light surfaces; avoid tiny text; ensure crisp edges on metallic sheen",
        "product_type": "poster"
    },
    "prompt_core": "A bold zero-day graffiti wall scene rendered in a matte painting style with a smoke gray and starlight silver palette, finished with a plastic sheen on the painted surface\u2014designed for high-impact print-on-demand posters, apparel prints, stickers, and wallpapers.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "matte-painting",
        "urban-graffiti",
        "metallic-silver",
        "plastic-sheen",
        "high-contrast",
        "neon-noir"
    ],
    "variants": [
        "Night-sprint palette: shift to midnight blues with holographic silver highlights and sharper diagonal geometry",
        "Grayscale doom: heavier graphite shadows, high-contrast edge lighting, minimal color",
        "Retro-future collage: angular 3D blocks and prism reflections over the wall, bright chrome accents"
    ]
}