Mark Stewart has created this fantastic canvas demo which takes a photo and turns it in to an impressionist-style painting.
You begin your journey in to impressionism by either choosing one of the available photos, or uploading your own. The source image is then used to determine the colours that are painted on the canvas element as you draw. Or you can let the application paint for you by pushing the start button.
There are different options to tweak from brush size and shape to opacity. Once you are done, you can save out your piece of art to share with others!