I see kind of what you were going for but for me this just doesn’t work.
First you have distractions in the foreground *leaves and such*, Then you have the flowers which are blown out and pretty much dead. I do like the idea. If you could re-visit the site and set get a proper exposure on the flowers and have the stream out of focus as it is here it would work a whole lot better. Also, get closer to the flowers and make THEM your subject.
I didn’t find the right solution from the internet.
References: http://forums.popphoto.com/showthread.php?625890-Flower-over-a-stream&s=54a8945d39b1ecdf095b3cbd4e77c316 Hand Drawn animation