Is there any software that can make photos into painting versions, so that you can paint?

There are many softwares that can achieve this function. Let's take Photoshop as an example.

1, choose a material map first.

2. Click Filter-Blur-Special Blur to set the corresponding value. Don't be too fuzzy, just a little fuzzy.

3, this is the effect after blurring, and the purpose is to make the feeling of the thickness of the watercolor pen.

4. Click "Filter"-"Filter Library".

5. Select "Watercolor" in "Artistic Effect" and set corresponding parameters while watching the preview effect until a satisfactory effect appears.

6. Select "Texture"-"Texture" again, and watch the preview effect while setting the value.

7. The finished renderings look like this.