That is some really big size ! i think you should resize it down so that one can actually see more of the scene at once, otherwise we can't get the mood right because we're not looking at your art as a whole ^_^'
anyway this is a pretty good drawing, i particularly like the moon, it's got that kind of "aura" around
it ! though maybe it's not perfectly round, and it seems that you got tired of adding details halfway through (i
mean one part is completely white, while the other has impacts and shading).
the trees are pretty nice, i like the way you draw the leaves, we can almost feel the breeze ;). the guy's stance
is great, he's completely lost in thoughts as he watches the petals fly away, i like that image. maybe his hair is
weird, especially the top, like it's wet or something...
anyway a pretty detailed job, so thumbs up XP