Wow, this is a seriously good app but not so easy to get your head around. I think it will take some time before I can say I am proficient but here is my latest try. This was a picture of a Bali Starling taken with my Samsung Ace in the aviary in Hong Kong Park. The original picture was not the best and I am really happy with the result. I first cleaned the photo up a bit in Snapseed and then used iColorama S. I started with Style>Simplify using the option #1 on a middle opacity. Then I added a bit of noise under Effects. Finally I went into the Brush and using Bound just painted in the areas you see here. Magic!