Stable Diffusion XL Prompt - optical illusion, cyberpunk neon, galactic surrealism, quantum foam texture, neon cyan amethyst, high-contrast

{
    "camera": "panoramic wide shot",
    "color_palette": [
        "cyber cyan",
        "amethyst",
        "midnight blue",
        "space black",
        "electric white"
    ],
    "composition": "centered gateway dominating the frame, symmetrical design with generous negative space, perspective lines converge toward the gate, subtle glow halo outlining the portal",
    "lighting": "neon rim light, volumetric glow, starfield bloom",
    "negative_prompt": "low-res, blurry, artifacts, pixelation, watermark, logo, text, banding, oversaturation, ghosting",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast for print; avoid tiny text; smooth gradients to prevent banding; color management for cyan/amethyst",
        "product_type": "poster"
    },
    "prompt_core": "A colossal celestial firewall gate surges across a velvet cosmos, bathed in cyber cyan and amethyst, its surface rendered with quantum foam texture that morphs into a hypnotic optical illusion, inviting viewers through a radiant, prismatic portal.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "optical illusion",
        "cyberpunk neon",
        "galactic surrealism",
        "quantum foam texture",
        "neon cyan amethyst",
        "high-contrast"
    ],
    "variants": [
        "Variant #1: cooler cyan-dominant palette with sharper, more defined optical illusion lines and deeper amethyst glow",
        "Variant #2: introduce subtle magenta-pink accents, denser quantum foam texture, softer glow around the gate",
        "Variant #3: high-contrast silhouette gate against a near-black cosmos with vivid neon edge highlights and stronger depth cues"
    ]
}