Stable Diffusion XL Prompt - eldritch cosmic horror, neon rune, plasma texture, cosmic surrealism, neon noir

{
    "camera": "wide-angle, 3:4 aspect, slight downward tilt, dramatic perspective",
    "color_palette": "radioactive lime, orbital cyan, midnight blue, ultraviolet purple, obsidian black",
    "composition": "centered waterfall of runes as the primary focal point, glyphs etched along cascading water, dynamic diagonal flow with generous negative space above",
    "lighting": "neon rim glow, internal glow along glyphs, volumetric fog, distant starlight",
    "negative_prompt": "low-res, artifacts, blur, watermark, logo, text, extra fingers, seams, jpeg artifacts",
    "product_constraints": {
        "background": "gradient",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; high contrast on dark surfaces; scalable details suitable for large prints",
        "product_type": "poster"
    },
    "prompt_core": "A towering neon rune waterfall cascades into a bottomless void, its liquid light pulsing in radioactive lime and orbital cyan, threaded with plasma streak textures as eldritch cosmic horror unfurls across a star-streaked night sky.",
    "render_specs": {
        "aspect_ratio": "3:4",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "eldritch cosmic horror",
        "neon rune",
        "plasma texture",
        "cosmic surrealism",
        "neon noir"
    ],
    "variants": [
        "Variant #1: cyan-dominant palette with lime glow emphasis; glyphs simplified for bold poster impact",
        "Variant #2: higher-contrast storm scene with sharper plasma streaks and more ultraviolet accents",
        "Variant #3: holo-sigil treatment with glassy textures and softer glow, leaning into retro-futurist vibe"
    ]
}