Stable Diffusion XL Prompt - iridescent, crystal-obelisk, snake-skin-texture, holographic-overlay, medieval-gold, encryption motif, poster-graphic

{
    "camera": "low-angle upshot, 50mm perspective to emphasize height",
    "color_palette": [
        "iridescent purple",
        "medieval gold",
        "snake-skin bronze-green",
        "silver",
        "charcoal"
    ],
    "composition": "centered vertical composition with generous negative space, crisp silhouette, slight tilt for dynamic tension, minimal ground shadow",
    "lighting": "dramatic rim light along edges, soft aureate glow, holographic refractive highlights, subtle volumetric fog",
    "negative_prompt": "low-res, blurry, watermark, logo, text, artifacts, misaligned geometry, fringe, aliasing",
    "product_constraints": {
        "background": "gradient (cosmic)",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast on dark surfaces; crisp crystal edges; no tiny text",
        "product_type": "poster"
    },
    "prompt_core": "A towering encrypted crystal obelisk rises from shadow, its facets shimmering in iridescent purple and medieval gold, etched with snake-skin texture and a holographic overlay that reveals shifting rune-like inscriptions.",
    "render_specs": {
        "aspect_ratio": "3:4",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "3840x5120",
        "seed": "random"
    },
    "style_tags": [
        "iridescent",
        "crystal-obelisk",
        "snake-skin-texture",
        "holographic-overlay",
        "medieval-gold",
        "encryption motif",
        "poster-graphic"
    ],
    "variants": [
        "Variant #1: cool neon palette with electric blue and icy lavender; crisper facets",
        "Variant #2: aged bronze-gold patina with deep amethyst core and rune glyphs",
        "Variant #3: intensified holographic overlay with bronze-green snake-skin texture and faint circuitry patterns"
    ]
}