Stable Diffusion XL Prompt - noir film grain, golden-age hollywood, bio-luminescent neon, alley shrine, chalk-dust texture, turquoise & algae green palette

{
    "camera": "35mm, wide-angle, low-angle shot, shallow depth of field",
    "color_palette": [
        "Persian turquoise",
        "algae green",
        "ember gold",
        "charcoal black",
        "smoky gray"
    ],
    "composition": "Centered shrine as focal point with generous negative space for typography; alley recedes to vanishing point, chalk-dust particles in foreground",
    "lighting": "high-contrast chiaroscuro with neon rim light and warm key light, subtle volumetric glow",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, text, extra fingers, disfigured anatomy",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast for print; no tiny text; safe area for typography",
        "product_type": "poster"
    },
    "prompt_core": "A bio-luminescent shrine sits at the end of a rain-slick alley, casting Persian turquoise and algae-green neon across chalk-dust walls, bathed in Golden Age Hollywood noir lighting with a warm amber halo and cinematic grain.",
    "render_specs": {
        "aspect_ratio": "3:4",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x5464",
        "seed": "random"
    },
    "style_tags": [
        "noir film grain",
        "golden-age hollywood",
        "bio-luminescent neon",
        "alley shrine",
        "chalk-dust texture",
        "turquoise \u0026 algae green palette"
    ],
    "variants": [
        "Twist #1: neon-drenched noir with rain and cooler teal-dominant palette",
        "Twist #2: film-still warmth with amber glow and softer chalk-dust",
        "Twist #3: high-contrast monochrome teal and gold with bold silhouette"
    ]
}