Lake of Tranquility

At last, my very first attempt at making a digital landscape! I just got a drawing tablet and I just had to try this out  
A great help in creating this was this great youtube artist:
www.youtube.com/watch?v=TTNgcW…

Since this is my first time using a digital tablet, this is not perfect, not in the least. So i would of course greatly appreciate any tips or advice you might have

Hope you enjoy!