Been working on my photo-editing lately and found a really cool "free" app - SNAPSEED. I think every should try since it has so many features that will make your photos stand out. Below is a test that I did using multiple effects available within the app.
I did it by chance and by randomly mixing the effects. So, as much as I want to explain my procedure for coming up with this final result I already forgot about it. That's the beauty of this app, it's so easy to use that you don't even have to be technical about it.
Just go with the flow.
If it looks nice then it has to be it.
Cheers!