Stable Diffusion XL Prompt - fantasy sci-fi, neon glow, cosmic architecture, frost palette, cinematic, print-ready

{
    "camera": "wide-angle, low-angle perspective to emphasize scale; 35mm equivalent",
    "color_palette": "frost white; electric purple; deep indigo; silver-gray",
    "composition": "centered gateway, strong symmetry, generous negative space, starfield backdrop, delicate aurora framing the arch",
    "lighting": "soft frost glow with purple rim light and volumetric nebula fog",
    "negative_prompt": "low-res, blurry, artifacts, extra fingers, watermark, logo, text, gore, misshapen anatomy",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast between frost-white and purple; clear silhouettes; scalable details for large prints",
        "product_type": "poster"
    },
    "prompt_core": "An monumental celestial gate forged from frost-white flames and nebular purple energy rises from a star-filled void, its arch etched with icy runes, bathed in a spectral violet glow with drifting aurora ribbons that evoke a cool sci\u2011fi fantasy mood.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "fantasy sci-fi",
        "neon glow",
        "cosmic architecture",
        "frost palette",
        "cinematic",
        "print-ready"
    ],
    "variants": [
        "Twist #1: introduce crystalline ice facets and Art Deco symmetry with a cooler frost-white gradient and subtle emerald accents",
        "Twist #2: intensify the purple nebula core, add electric pink highlights for a cyberpunk sci\u2011fi feel",
        "Twist #3: monochrome frost-white scheme with a saturated purple halo, minimalistic and stark silhouettes"
    ]
}