Stable Diffusion XL Prompt - retrowave, neon-noir, synthwave, cathedral silhouette, grid illusion, starlight texture

{
    "camera": "35mm, wide shot, low-angle perspective to emphasize towering spires",
    "color_palette": [
        "ruby red",
        "sage green",
        "electric cobalt",
        "midnight black",
        "stellar white"
    ],
    "composition": "centered cathedral silhouette with generous negative space; horizon in lower third; retrowave grid lines converge toward the eclipsed sun; balanced symmetry with subtle asymmetry in spire heights",
    "lighting": "neon rim lighting, volumetric glow, eclipse glow, starfield highlights",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, text overlays, distorted perspective, grainy noise",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong neon contrast; crisp linework for scalable print; avoid tiny text",
        "product_type": "poster"
    },
    "prompt_core": "An imposing cathedral bathed in ruby-red eclipse light sits within a sage-green neon landscape, a glowing retrowave grid stretching to the horizon and a delicate starlight shimmer across stone and glass, all framed in a bold, poster-ready synthwave mood.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "retrowave",
        "neon-noir",
        "synthwave",
        "cathedral silhouette",
        "grid illusion",
        "starlight texture"
    ],
    "variants": [
        "Twist #1: shift palette toward deeper crimson and emerald, with sharper neon glow and a more noir lighting",
        "Twist #2: amplify vaporwave textures, add pastel aurora above the eclipse and soften edges for a dreamier look",
        "Twist #3: reduce detail for a bold, minimal emblem-style poster with the cathedral silhouette and eclipse at center"
    ]
}