Lovely colours, lovely composition and I love the surface tension on the water around the leaf. But, although I usually love shallow DOF, I think in this case, a deeper focal plane would be good, allowing the tip of the leaf to remain sharp too.
For this, I would have preferred a deeper DoF and a bit less closely cropped into the leaf.
I very much like the leaf you've selected- great variety of colors and texture, and being able to see the tension on the water surface is very interesting.