Promptkoi

Horror Comic Book Tee

Stable Diffusion
By Varun Sharma Tested with Stable Diffusion SDXL 1.0

Horror Comic Book Tee is an SDXL 1.0 prompt for a 1:1 t-shirt graphic. A snarling wolf in heavy black halftone with a blank speech bubble and jagged panel borders in blood red and green accents keeps it in the horror comic tradition that sells in alternative apparel.

Last tested: August 2026 with Stable Diffusion SDXL 1.0

Part of the Stable Diffusion prompt library · see more vintage prompts .

Horror comic book wolf head t-shirt design with halftone shading, blank speech bubble and red green accents
Horror Comic Book Tee — Stable Diffusion SDXL 1.0, Aspect ratio 1:1
Commercial use included

Prompt

A horror comic book style t-shirt design, a snarling wolf head with exaggerated comic shading in heavy black halftone dots, bold black outlines, speech bubble shape at the top left with no text inside it, jagged panel borders framing the design, flat colour fills in blood red and sickly green for accent details, distressed comic print texture, clean white background, no skin, no photograph, no text, no letters, no numbers

Negative prompt

blurry, low quality, text, letters, numbers, words, watermark, signature, photograph, skin, realistic wolf, gradient shading, soft colours, pastel, cute, cartoonish

Settings

Model
Stable Diffusion SDXL 1.0
Aspect ratio
1:1
Steps
30
CFG scale
7
Sampler
DPM++ 2M Karras

How to use this prompt

The blank speech bubble is the hardest part. SDXL fills speech bubbles with random words even when you tell it not to, so "no text inside it" and the negative "text, letters, numbers, words" must both be present. The halftone dot shading is what makes this horror comic rather than a regular wolf illustration — without "heavy black halftone dots" the model produces smooth gradient shading that looks like a wildlife tee. Blood red and sickly green are the accent colours; adding more colours pushes it toward a superhero comic. The jagged panel borders frame the design as a comic page, not a standalone illustration. CFG at 7 holds the bold line weight; below 6 the outlines soften.

Variations to try

  • Swap the wolf for a skull with the same halftone shading and blank speech bubble
  • Change the palette to purple and orange for a 1980s VHS horror variant
vintage illustration t shirt design wall art

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What to do next

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For developers — copy this prompt as JSON
{
  "title": "Horror Comic Book Tee",
  "prompt": "A horror comic book style t-shirt design, a snarling wolf head with exaggerated comic shading in heavy black halftone dots, bold black outlines, speech bubble shape at the top left with no text inside it, jagged panel borders framing the design, flat colour fills in blood red and sickly green for accent details, distressed comic print texture, clean white background, no skin, no photograph, no text, no letters, no numbers",
  "negative_prompt": "blurry, low quality, text, letters, numbers, words, watermark, signature, photograph, skin, realistic wolf, gradient shading, soft colours, pastel, cute, cartoonish",
  "model": "Stable Diffusion",
  "model_version": "SDXL 1.0",
  "settings": {
    "aspect_ratio": "1:1",
    "steps": 30,
    "cfg": 7,
    "sampler": "DPM++ 2M Karras"
  },
  "style_tags": [
    "vintage",
    "illustration"
  ],
  "use_case_tags": [
    "t-shirt-design",
    "wall-art"
  ],
  "source_url": "https://promptkoi.com/prompts/stable-diffusion/horror-comic-book-tee/"
}

The whole library is available as an open JSON dataset · developer docs.