Stable Diffusion XL Prompt - fantasy architecture, mermaid turquoise, silver metallic, art nouveau, cyberpunk, surreal sci-fi

{
    "camera": "wide-angle, low-angle perspective focusing on the central dome",
    "color_palette": "mermaid turquoise, teal, seafoam, silver, charcoal",
    "composition": "centered dominance on the dome, symmetrical composition, generous negative space, crisp silhouette against gradient sky",
    "lighting": "neon turquoise rim light, silver specular highlights, volumetric glow",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, text, gore, nudity, copyrightable motifs",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; high contrast; avoid tiny text; scalable vector-friendly shapes for printing",
        "product_type": "poster"
    },
    "prompt_core": "A colossal AI-generated cathedral dome rises over a surreal skyline, its sweeping arches and tessellated surface woven in a mermaid turquoise and silver color scheme, blending art nouveau ornament with futuristic chrome geometry, bathed in a luminous halo against a cosmic backdrop for a bold, print-ready poster.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "fantasy architecture",
        "mermaid turquoise",
        "silver metallic",
        "art nouveau",
        "cyberpunk",
        "surreal sci-fi"
    ],
    "variants": [
        "Twist #1: celestial teal glow with watercolor texture and soft gradients",
        "Twist #2: chrome-heavy, high-contrast metal gradients with geometric facets",
        "Twist #3: noir film grain aesthetic with deep shadows and subtle glow"
    ]
}