Stable Diffusion XL Prompt - celestial fantasy, crystal realism, Celtic knotwork, vinyl gloss, metallic chrome, high-contrast, poster-ready

{
    "camera": "3D render, straight-on frontal view, slight low angle for majesty, centered composition",
    "color_palette": [
        "starlight silver",
        "periwinkle",
        "midnight blue",
        "charcoal",
        "icy white"
    ],
    "composition": "centered obelisk with generous negative space, symmetrical framing, crisp edges, minimal foreground clutter",
    "lighting": "cool rim light, soft volumetric glow from glyphs, subtle internal reflections on vinyl gloss",
    "negative_prompt": "low-res, artifacts, watermark, logo, text, distorted anatomy, extra limbs, blurring, dithering",
    "product_constraints": {
        "background": "gradient",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast for visibility on print; avoid tiny text; crisp edges on knotwork",
        "product_type": "poster"
    },
    "prompt_core": "A towering encrypted crystal obelisk carved with intricate Celtic knotwork, bathed in a starlight silver and periwinkle palette with a glossy vinyl-like surface, glyphs of an ancient cipher glowing along its facets, set against a deep gradient backdrop for a bold, print-ready poster focal point.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "celestial fantasy",
        "crystal realism",
        "Celtic knotwork",
        "vinyl gloss",
        "metallic chrome",
        "high-contrast",
        "poster-ready"
    ],
    "variants": [
        "Variant #1: periwinkle-dominant glow with frosted translucence and softer knotwork lines",
        "Variant #2: night-sky backdrop with scattered stars, higher contrast shadows and sharper glyphs",
        "Variant #3: monochrome silver with electric blue accents, harsher reflections and etched glyphs"
    ]
}