I really like the work you have on this map. The fresco style is amazing.

The trees look the right size to me, but on the mountains they seem to float above the land a little bit, I'm not sure why or how to fix it beyond what's already been said. IT's also possible that I've just been primed to see that by earlier replies in this thread.

Overall, I'm really impressed. I wish I had the time and talent to make a map like this!