There are no mistakes, just happy accidents.” – Bob Ross
I was trying to capture this bird in flight – obviously failed. However this seems to have a water color effect right out of the camera. The only processing was crop.
Quote found at http://www.goodreads.com/quotes/217055-there-are-no-mistakes-just-happy-accidents
Picture This by Frank 
I have a very similar image of this bird…but yours has more watercolor effect 🙂
They are fast movers.