The reflection of the blue sky with its white clouds in the water, behind the green water lilies was inspiring me.
That's just making me dreaming.
The photo was taken during a walk on the "Ravel" path, along an old canal near Seneffe (in French):
(Or see also on the map)
Technicaly the original photo was horizontal. I added the angle, cropped it somehow and increased a bit the saturation.