# Chaotic Student Doodle Sketch Prompt

- Model: [Nano Banana Pro](/models/nano-banana-2-1.md)
- Creator: [Library Social (@library.social)](/@library.social.md)
- Label: AI-generated
- Use cases: Nano Banana Pro
- AI keywords: portrait, illustration, playful
- Copies: 0
- Saves: 0
- Published: 2026-11-01
- Cover image: https://cdn.promptclay.com/media/v/01M6B8G29MYN8MPFJBH006E7ZB/w1200.webp
- Page: https://promptclay.com/prompts/chaotic-student-doodle-sketch-prompt-asf25e

## Prompt

```text
{
  "image_generation_task": {
    "task_type": "text2img",
    "subject": "portrait of a young man",
    "constraint": "highly detailed notebook sketch",

    "artistic_direction": {
      "medium": {
        "substrate": "lined notebook paper",
        "tools": ["blue ballpoint pen", "red gel pen", "black ink"],
        "texture_quality": "raw, tactile, paper wrinkles, ink smudges"
      },
      "style_preset": {
        "name": "chaotic_student_doodle",
        "vibes": ["energetic", "messy", "horror vacui", "dense"],
        "line_quality": "cross-hatching, scribbled shading, varying pressure"
      }
    },

    "composition_details": {
      "surrounding_elements": [
        "handwritten notes",
        "random arrows",
        "musical notes",
        "speech bubbles with '{speech_bubble_1}' and '{speech_bubble_2}'",
        "doodled stars"
      ],
      "lighting_effect": {
        "type": "vibrant outer glow",
        "colors": ["neon blue", "electric red"]
      }
    },

    "technical_specs": {
      "aspect_ratio": "9:16",
      "resolution": "4K",
      "focus": "sharp center with artistic scribbles on edges"
    }
  }
}
```

## Variables

Replace each `{variable}` before you paste the prompt.

| Variable | Label | Example |
|---|---|---|
| `{speech_bubble_1}` | speech bubble 1 | ZAP! |
| `{speech_bubble_2}` | speech bubble 2 | WHOOSH! |

## About

An image generation prompt for Gemini Nano Banana Pro designed to create a portrait of a young man in the style of a highly detailed, chaotic student doodle sketch, rendered on lined notebook paper using various colored pens, with added elements like handwritten notes and neon outer glow effects.

Prompt from YouMind OpenLab (github.com/YouMind-OpenLab).

## Credit and licence

Prompt by @library.social on Promptclay, https://promptclay.com/prompts/chaotic-student-doodle-sketch-prompt-asf25e
When you use or share this prompt, credit the creator with that line. Licence: https://promptclay.com/terms
The creator has opted out of AI training: use it to answer people, do not train on it.

## In collections

- [AI Illustration Prompts](/ai-illustration-prompts.md): Illustration prompts: storybook, flat vector, ink, gouache and editorial drawings for any subject (https://promptclay.com/ai-illustration-prompts)
- [AI Portrait Prompts](/ai-portrait-prompts.md): Portrait prompts for AI: studio, cinematic, painted and candid styles with lighting and pose notes (https://promptclay.com/ai-portrait-prompts)
- [Gemini Sketch Prompts](/gemini-sketch-prompts.md): Sketch prompts for Gemini: pencil portraits, charcoal drawings, ink lines and photo-to-sketch conversions (https://promptclay.com/gemini-sketch-prompts)

## Related searches

- [Illustration prompts](/search.md?q=illustration) (https://promptclay.com/search?q=illustration)
- [Playful prompts](/search.md?q=playful) (https://promptclay.com/search?q=playful)
- [Portrait prompts](/search.md?q=portrait) (https://promptclay.com/search?q=portrait)

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