Stable Diffusion XL Prompt - eldritch, cosmic horror, holographic sheen, gothic architecture, duotone gradient, charcoal texture, neon glow

{
    "camera": "wide, low-angle shot emphasizing the gate\u0027s arch and scale",
    "color_palette": "dusk blue, forest green, charcoal, iridescent holographic accents, midnight navy",
    "composition": "centered gate as focal point, expansive negative space around it, symmetrical architectural framing with dynamic perspective lines",
    "lighting": "soft dusk ambient with iridescent holographic glow and subtle backlit halo",
    "negative_prompt": "low-res, blurry, watermark, logo, text, extra fingers, gore, noisy texture",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast on dark backgrounds; holographic elements printed with color-shift capability",
        "product_type": "poster"
    },
    "prompt_core": "An immense holographic leviathan gate hovers in a dusk-blue void, its iridescent surface etched with charcoal scratches and eldritch runes, a cosmic horror gateway framed by forest-green luminescence and star-dusted shadows, designed for bold poster-grade print.",
    "render_specs": {
        "aspect_ratio": "3:4",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "high",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "eldritch",
        "cosmic horror",
        "holographic sheen",
        "gothic architecture",
        "duotone gradient",
        "charcoal texture",
        "neon glow"
    ],
    "variants": [
        "Twist #1: shift palette to emerald-green and electric cobalt with sharper, crystalline scratch marks",
        "Twist #2: add subtle parallax depth to the gate and a faint starfield behind for 3D feel",
        "Twist #3: leviathan silhouette emerging from the gate with bioluminescent accents and denser nebula lighting"
    ]
}