Stable Diffusion XL Prompt - holographic, desert sci-fi, volcanic rock texture, concept art, cinematic lighting, iridescent surface

{
    "camera": "wide-angle, low-angle shot to emphasize height",
    "color_palette": "dawn yellow, coral, charcoal basalt, ash gray, iridescent rainbow sheen",
    "composition": "centered vertical spire as the focal point, expansive negative space, low horizon, textured foreground with wind-swept dunes and rock strata",
    "lighting": "dawn glow with coral highlights, soft iridescent shimmer, light volumetric haze",
    "negative_prompt": "low-res, blur, artifacts, watermark, logo, text, misshapen proportions, extra limbs",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast for large-format print; avoid tiny text",
        "product_type": "poster"
    },
    "prompt_core": "An iridescent holographic desert spire rises from wind-sculpted volcanic rock, bathed in dawn-yellow and coral light, its facets shimmering with a subtle rainbow sheen in bold concept-art style for poster-ready, print-on-demand visuals.",
    "render_specs": {
        "aspect_ratio": "3:4",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "holographic",
        "desert sci-fi",
        "volcanic rock texture",
        "concept art",
        "cinematic lighting",
        "iridescent surface"
    ],
    "variants": [
        "Twist #1: amplify holographic iridescence with sharper facets and teal-coral glow",
        "Twist #2: warmer dawn palette with softer shadows and golden haze over rock textures",
        "Twist #3: graphic, high-contrast silhouette variant with crisp edges suitable for sticker formats"
    ]
}