Some of my own experiments with the impressive Waterlouge app for iOS. Click on the images for a closer look.
Here are a few more, not based on my original images. The Angelina Jolie abstract was run through some other apps first.
Then I tried running some of my game screenshots through the app, Minecraft and GTA V.
And finally, some more from my own photography. You can find the originals on Instagram and Flickr if you like.
Update: Here are a few more, based on some of my own photographs.