Stable Diffusion XL Prompt - brutalist, sci-fi, neon glow, minimalist geometry, malachite green, Byzantine purple, pastel texture

{
    "camera": "35mm-style wide shot, slightly low angle, deep perspective with converging lines toward the gateway",
    "color_palette": "malachite green, Byzantine purple, pastel pink, pastel mint, charcoal gray",
    "composition": "centered gateway emblem, symmetrical, generous negative space, crisp edges, subtle depth with layered blocks",
    "lighting": "neon rim light in green and purple, internal rune glow, soft ambient fill with gentle gradient",
    "negative_prompt": "low-res, artifacts, blur, watermark, logo, text, extra fingers, distortions",
    "product_constraints": {
        "background": "gradient",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; high contrast for print; clean edges; no tiny text",
        "product_type": "poster"
    },
    "prompt_core": "A colossal brutalist gateway built from stacked, rectilinear blocks forms a glowing quantum rune arch; rendered in malachite green and Byzantine purple with a soft pastel smudge texture, it sits as a bold, print-ready focal point with strong silhouette and expansive negative space.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "brutalist",
        "sci-fi",
        "neon glow",
        "minimalist geometry",
        "malachite green",
        "Byzantine purple",
        "pastel texture"
    ],
    "variants": [
        "Variant #1: chrome-brutalist blocks with intensified malachite glow and brighter purple accents",
        "Variant #2: monochrome baseline with purple highlights and pastel haze over the texture",
        "Variant #3: dreamy pastel-dusted portal with softer edges and expansive negative space"
    ]
}