Thanks for the comments guys! Keep them coming

Sorry for the 2x, I was using aseprite and just got used to the resolution. 1x looks so bad to me, but I may just be used to the former.
I just need to clean up the right side of the mountains + address any other critiques you guys throw at me before I call this done.
More blue + more bright + less contrast.

Also, now that I look at it, that tree should not be right in the middle of the canvas.
(Off topic question: what happened to the board's pixel-arty skin that was used about a year ago? Looks like a default skin to me now.)