Interesting concept, and very lovely silhouette work!
Thank you 
Hey i really like the concept! Beautiful colours aswell.
If i were to criticise something it’s that the texture of the leaves down there and also a little but at the top of the painting have a lot of little details and patterns and the silhouette, mountains, trees etc have a minimalistic look to them. I think an overall minimalistic look or overall more detailed approach would fit the painting better. I hope that may help a little if you even want critique 
Thank you for sharing your art.
Thank you 
On the other hand, I’ve had a few art instructors say that you place the most detailing where you want to draw the viewer’s attention, and leave the rest of the illustration simpler on details. Maybe the idea was for our focus to be drawn to the top first? Or perhaps the goal of the painting was to suggest that the ‘dream’ (the upper portion of the image) was more ‘real’ to the girl than the environment she was in? Just my two cents.