Help Please!

I've always liked these pictures of Rainbow Dash crying during a storm, mainly because of the fact that pegasi control the weather, so you know the amount of sorrow RD is going through. Now I have to say that this concept is by no means original. In fact, I'm pretty sure this is the third time I've reviewed these kind of Rainbow Dash illustrations. But in this case, I guess how that idea is executed is what matters more. I have to say that the technique is done very well. I admire the way you made the clouds look puffy, and how they overlap in the background to create a grey, somber mood. The gesture you have Rainbow Dash giving is also pretty neat. While I have to admit that it does look a lot like she's singing an opera, it still appears that she's crying to the heavens, asking for Celestia to give her a sign. The lighting is drawn nicely, as well. It looks like the sun is shining down on her, and the princess has finally answered her calls. The only aspect I would have to offer criticisms to is her facial expression. There's almost no emotion on it whatsoever. Perhaps you could give the mare more curvy eyebrows, which would convey the feeling of sadness more clearly. Besides that, however, I see this as another nicely done piece, zilvart!