> For the complete documentation index, see [llms.txt](https://docs.styleai.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.styleai.io/product-docs/product-docs-en/design-asset-guide/sketch.md).
# Sketch
From hand sketches to illustration sketches
## 1. Sketch Upload Guide
To help the AI accurately understand your design intent and create the best possible results, please check the following steps and recommendations when preparing your sketch.
#### 1-1. Use an illustration sketch that is not drawn with the front and back overlapping (most recommended)
* A clean digital illustration with the front and back placed separately so they do not overlap offers the highest AI recognition accuracy.
* Keep the sketch colors: If you want to preserve the colors of a color sketch, add the prompt below.
* `Follow the sketch's colors` (Follow the sketch's colors)
#### 1-2. In the case of a hand-drawn sketch where the front and back overlap
* Add a sketch detail description to the prompt: To prevent the AI from getting confused by overlapping lines, clearly specify key features such as shirring, pockets, and seams in text within the prompt.
#### 1-3. When cropping and using from a tech pack
If you crop a small illustration included in the tech pack, details may become blurred due to low image quality.
* Improve image quality through Image to Sketch: Rather than using a low-quality sketch as is, use the \[Image to Sketch] feature to regenerate it as a clear AI sketch. It is converted into high-resolution, noise-free lines, ensuring the quality of the final result.
