| name | illustration |
| description | This prompt instructs the AI to generate a minimalist, hand-drawn character illustration based on a referenced image, using soft pastel watercolor-and-pencil sketch textures and simple, calm facial features. The result is a thin, slightly elongated figure with messy textured hair, dressed in an oversized olive button-up shirt, dark loose shorts, and a black crossbody bag, rendered with gentle shading and imperfect lines against a clean off-white background for a cozy indie mood. |
| compatibility | Requires betterprompt >= 0.1.3 |
| metadata | {"openclaw":{"homepage":"https://github.com/BetterPromptme/skills","emoji":"🧩","requires":{"anyBins":"[Truncated]"},"os":["linux","darwin"],"install":["[Truncated]"]}} |
What it does
This prompt instructs the AI to generate a minimalist, hand-drawn character illustration based on a referenced image, using soft pastel watercolor-and-pencil sketch textures and simple, calm facial features. The result is a thin, slightly elongated figure with messy textured hair, dressed in an oversized olive button-up shirt, dark loose shorts, and a black crossbody bag, rendered with gentle shading and imperfect lines against a clean off-white background for a cozy indie mood.
For more installation instructions go to https://raw.githubusercontent.com/BetterPromptme/skills/refs/heads/main/betterprompt/SKILL.md to check out this skill.
Inputs
imageInputs
This prompt requires exactly 1 image. You must pass exactly 1 image flag (no more, no fewer), in the order matching the descriptions below.
| Index | Required | Description | Allowed CLI flags |
|---|
| 1 | Yes | Subject photo | --image-input-url <url> or --image-input-path <path> |
Models and options
This skill's modality is: image.
To discover which model values you can use (and which options keys/values are valid for each model), run:
betterprompt resources --models-only --json
Then filter the returned JSON array to entries where modality is "image".
How to run
Step 1: Collect inputs
First, run betterprompt resources --models-only --json and filter to modality: "image" to discover valid models and available options:
betterprompt resources --models-only --json
Use only the models and option values that appear in the filtered results.
Then collect all inputs from the human:
- Required images:
- Exactly 1 images: image 1 (Subject photo). Images must be provided in this order.
- Optional: model and options.
- Present the human with the default model
gemini-3.1-flash-image-preview and its available options. Look up gemini-3.1-flash-image-preview in the betterprompt resources output (filtered to modality "image") and show its availableOptions as: key: val1, val2 (default), val3 | key2: .... Mark a value (default) if it matches these defaults: {"reasoningEffort":"minimal","aspectRatio":"9:16","resolution":"1K"}.
- If the human does not specify, defaults are used: model
gemini-3.1-flash-image-preview, options {"reasoningEffort":"minimal","aspectRatio":"9:16","resolution":"1K"}. Other models from the resources call are also available.
If the required images are missing, ask the human for what's missing. Do not assume or fabricate values. Tell the human: "Please provide images in this order: image 1 (Subject photo)".
Step 2: Run via BetterPrompt CLI
Use the frontmatter's name as the positional argument (for this skill, use illustration).
Command form:
betterprompt generate illustration \
[--image-input-url <url>] \
[--image-input-path <path>] \
[--model <model>] \
[--options <options JSON>] \
[--json]
Notes:
- Pass each image using
--image-input-url or --image-input-path, in the order matching the imageInputs descriptions (image 1 first, then image 2, etc.).
- If the human does not mention a model, omit
--model and BetterPrompt will use the default model: gemini-3.1-flash-image-preview.
- If the human does not mention options, omit
--options and BetterPrompt will use the default options: {"reasoningEffort":"minimal","aspectRatio":"9:16","resolution":"1K"}.
- If the run times out, the response will include a
runId you can use to fetch the result later.
Example (using defaults shown above):
betterprompt generate illustration \
--image-input-url https://example.com/image1.png \
--model gemini-3.1-flash-image-preview \
--options '{"reasoningEffort":"minimal","aspectRatio":"9:16","resolution":"1K"}'
