Stable Diffusion XL Prompt - impressionist brushwork, sci-fi fantasy, rune portal, soft glow, moss texture, eggplant-sky blue palette, poster art

{
    "camera": "wide-angle, low-angle perspective, gateway centered, slight lens bloom",
    "color_palette": [
        "eggplant purple",
        "sky blue",
        "moss green",
        "ivory",
        "charcoal"
    ],
    "composition": "centered gateway as focal point, generous negative space, balanced orbiting runes, moss textures in foreground and along portal frame",
    "lighting": "soft ambient skylight with ethereal blue glow, subtle magenta rim light, volumetric fog",
    "negative_prompt": "low-res, blurry, artifacts, watermark, logo, text, misshapen anatomy, extra limbs, oversaturation",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast for print on paper; detailed moss texture reads at scale; avoid tiny text",
        "product_type": "poster"
    },
    "prompt_core": "A monumental quantum rune gateway rises from a moss-carpeted ground, its portal pulsing in eggplant purple and sky-blue light, with glowing runes orbiting in impressionist brushwork that hints at a sci-fi fantasy dawn.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "impressionist brushwork",
        "sci-fi fantasy",
        "rune portal",
        "soft glow",
        "moss texture",
        "eggplant-sky blue palette",
        "poster art"
    ],
    "variants": [
        "Twist #1: aurora-like cyan glow intensifies, cooler dusk mood with tempered purple fog",
        "Twist #2: warmer sunrise palette with coral highlights and golden rune embers",
        "Twist #3: close-up moss texture in foreground with vignette, portal glow receding into distance"
    ]
}