That is a wonderful picture that I like this. This is a beautiful image that you've come up through your artistic power, it is very brilliant in the observer perspective. You let you come up with something great which is very unique, it is very nice to look at again and again.
The criticism is by my side be such a positive image, and it is important much to say, where sometimes missing a word. I can recommend every viewer of this image and that you ave not only good words, but first this picture. A super insperate picture like that, it is very special.
This is a beautiful shot that uses the complementary colors to excellent effect. I like the look of the leaf and the lines with highlights of blue against the darker hues in the ripples, all making for a truly stunning photo.
I do feel that this shot is a little too soft. With soft light, it's always hard to show off textures and contrast but I feel with some manipulation, you could possibly bring out the textures in the leaf and the contrast in the ripples to more dramatic effect.
Your use of rule of thirds is wonderful and keeps the eye constantly interested in the multiple subjects you have in the shot (leaf, ripples, and lines of water). Overall, you have an excellent picture here but I think it could be made into a truly great one with some simple saturation/contrast/levels manipulation.