Stable Diffusion XL Prompt - graffiti, comic-book panel, watercolor bleed, regal purple + ochre, bold poster art, urban street art

{
    "camera": "straight-on wall shot, wide framing to capture the full panel grid",
    "color_palette": "regal purple, ochre gold, charcoal black, white highlights",
    "composition": "central dominant mural within a 3\u20135 panel comic grid, bold panel borders, generous negative space around the art",
    "lighting": "natural daylight with soft shadows and subtle rim light to emphasize ink edges",
    "negative_prompt": "low-res, blurry, watermark, logo, text (small), artifacts, color banding, misshapen elements",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; strong contrast between purple and ochre; clear, bold outlines; avoid overly fine textures that may blur when scaled",
        "product_type": "poster"
    },
    "prompt_core": "A zero-day graffiti wall rendered as a bold comic-book panel mural, dominated by regal purple and ochre watercolor bleeds, with oversized spray-lettering, dripping ink edges, and thick black panel borders across a multi-panel grid.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "graffiti",
        "comic-book panel",
        "watercolor bleed",
        "regal purple + ochre",
        "bold poster art",
        "urban street art"
    ],
    "variants": [
        "Purple-dominant palette with crisp black outlines and a simplified 3-panel layout for maximum poster impact.",
        "Watercolor bleed intensifies into a rich purple-ochre wash with heavier pigment diffusion and pronounced halftone texture.",
        "Panel-grid breaks into dynamic diagonal shards, adding kinetic motion while preserving graffiti vibe and readability."
    ]
}