Stable Diffusion XL Prompt - celestial, celtic knotwork, airbrush gradient, galactic color theory, poster art, glow surrealism

{
    "camera": "wide-angle, low-angle perspective, centered gate, slight parallax for depth",
    "color_palette": [
        "galactic violet",
        "fire orange",
        "midnight blue / indigo",
        "starlight white"
    ],
    "composition": "centered gate as focal point with expansive negative space around; symmetrical knotwork frame; vertical poster framing; crisp silhouette contrast against space",
    "lighting": "neon violet rim light, internal fire-orange core glow, soft volumetric haze around the arch",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, text, misshapen anatomy, extraneous elements",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast for print; crisp Celtic knotwork; suitable for large-format prints",
        "product_type": "poster"
    },
    "prompt_core": "A colossal celestial firewall gate rises from a starry void, its arch and pillars wrapped in luminous Celtic knotwork, bathed in galactic violet and fire-orange glow with an airbrush fade that melts into deep indigo space.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "12",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "celestial",
        "celtic knotwork",
        "airbrush gradient",
        "galactic color theory",
        "poster art",
        "glow surrealism"
    ],
    "variants": [
        "Cool-tone palette shift: deepen violets and blues with subtle silver knot accents",
        "Solar flare emphasis: boost fire-orange glow and radiant flare around the gate",
        "Monochrome knotwork: render knotwork in metallic silver on deep charcoal with soft glow"
    ]
}