The author of the example is Alberto Mandis.
Alberto shares the secret of how to make a real work of art out of a photograph. With AKVIS OilPaint, you can stylize an oil painting using rough strokes and canvas texture. This is done in just two steps!
The first step is to get a vivid and colorful, simplified image that looks like a gouache.
For more brightness, you can use the color variations of the brush strokes in the Abstract Art tab:
Start processing , then save and reopen the result .
Switch to the effect parameters (Painting tab). Set the maximum Simplify; the rest of the settings leave as is.
To convert the image to shades of brown, use the Abstract Art tab: