Stable Diffusion XL Prompt - crystal obelisk, galactic nebula, starlight shimmer, bioluminescent textures, fantasy sci-fi, neon glow, high detail

{
    "camera": "35mm, close-up with slight tilt for drama, shallow depth of field on the obelisk",
    "color_palette": "kraken blue, lich purple, starlight silver, nebula magenta, deep space black",
    "composition": "central, monolithic obelisk centered, expansive nebula backdrop, reflections and glow on facets, generous negative space around the subject",
    "lighting": "soft backlight with neon rim glow, starfield highlights, subtle volumetric glow around edges",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, text, distorted geometry, extra limbs",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast on vibrant fabrics; scalable edges; no tiny text",
        "product_type": "poster"
    },
    "prompt_core": "An encrypted crystal obelisk rises from a swirling galactic nebula, its facets catching starlight in kraken blue and lich purple as glyphs glow with a subtle starlight shimmer across a cosmic backdrop.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "crystal obelisk",
        "galactic nebula",
        "starlight shimmer",
        "bioluminescent textures",
        "fantasy sci-fi",
        "neon glow",
        "high detail"
    ],
    "variants": [
        "Variant 1: cooler cyan accents with sharper prism facets and a glow-dust halo",
        "Variant 2: warmer nebula glow with magenta and aurora gold highlights",
        "Variant 3: deep-space monochrome with reflective chrome facets and minimal glow"
    ]
}