Gael, I like the idea of this capture - but I wish there was more of the duck and less of the water. The water ripples and the glow of the sun are a lovely part of the image. I also like the reflections. The green leaves add the needed jab of colour. A nice view of nature :^)
Good sharp photo and i like the composition a great deal, particularly the interaction between the curves and the angular diagonals. The light to dark is a little extreme and maybe a some post image work in the shadow area would improve things. I like it though. Restful and you can almost hear the sounds...
I like the composition but I would have liked to seen a closer shot of the "duck" but then again the green would have been cut out. Maybe at a different angle would have helped. Nice photo though.