> For the complete documentation index, see [llms.txt](https://sogni.gitbook.io/sogni-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sogni.gitbook.io/sogni-docs/tutorials/guides/how-to-transform-a-simple-sketch-into-stunning-images.md).

# How to Transform a Simple Sketch into Stunning Images

You can swiftly elevate a basic sketch into a sophisticated work of art with Sogni. Just follow these steps: \
\
**1.** Launch an SD model that supports ControlNet. (Sample images were generated using 🅂 Sogni Artist 𝛂3) \
\
**2.** Drag and drop your sketch image into the ControlNet module. Optionally, you can use the Sketch preprocessor to refine your image. 

<div><figure><img src="/files/wbMMw1hlqw5kuKQAVenw" alt="" width="301"><figcaption></figcaption></figure> <figure><img src="/files/tI6bfT1SM3qBKqN5eTBS" alt="" width="301"><figcaption></figcaption></figure></div>

**3.** Choose one of the ControlNet models: Scribble, LineArt, or LineArt (Anime).&#x20;

<div align="center"><figure><img src="/files/uWwsiCRtIL3t052JTwc3" alt="" width="303"><figcaption></figcaption></figure></div>

**4.** Provide a prompt describing what your sketch represents, the desired style, etc. \
\
**5.** Generate the image.&#x20;

{% hint style="info" %}
Inverting your sketch image colors, making it a white sketch on a black background, can yield better results, especially with the LineArt CN models. Utilize the invert preprocessor to reverse the colors of your sketch image.
{% endhint %}

<div><figure><img src="/files/O3vI9YscF52zozKf0E5i" alt="" width="375"><figcaption></figcaption></figure> <figure><img src="/files/n9JOm0YnLYVPh3SnM7Fo" alt="" width="375"><figcaption></figcaption></figure></div>

<div><figure><img src="/files/8LW2gG2hL0p5Pv178Yqt" alt="" width="375"><figcaption></figcaption></figure> <figure><img src="/files/hgyopbDg78a4dbR3z3ZO" alt="" width="375"><figcaption></figcaption></figure></div>


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