Stable Diffusion XL Prompt - grindhouse horror, neon noir, glow texture, rune art, cinematic poster, fantasy horror, film grain

{
    "camera": "35mm, wide landscape, dramatic low-angle, deep focus",
    "color_palette": "celestial gold, vampire crimson, ultraviolet blue, midnight black, white highlights",
    "composition": "Centered waterfall focal point with rune-carved cliffs framing the cascade; wide 3:4 poster framing; dynamic diagonal flow from top-left to bottom-right; generous negative space above",
    "lighting": "UV neon rim light, volumetric fog, harsh backlight on glyphs, high-contrast shadows",
    "negative_prompt": "low-res, artifacts, text, watermark, logo, blur, extra fingers, color banding, overly thin lines",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong neon glow; avoid tiny text; ensure glow translates crisply in print",
        "product_type": "poster"
    },
    "prompt_core": "A colossal neon rune waterfall plunges through a jagged basalt canyon; runic glyphs etched into the cliff glow celestial gold and vampire crimson as ultraviolet neon threads trace the mist, rendered in a grindhouse horror poster vibe with film grain and torn poster texture.",
    "render_specs": {
        "aspect_ratio": "3:4",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "grindhouse horror",
        "neon noir",
        "glow texture",
        "rune art",
        "cinematic poster",
        "fantasy horror",
        "film grain"
    ],
    "variants": [
        "Twist #1: swap gold for radiant amber and add solar flare accents around the glow",
        "Twist #2: desaturate background for a harsher noir grind, emphasize red glow and film grain",
        "Twist #3: add ice-blue halo around UV glow and replace spray with crystal shard particles"
    ]
}