This is also a favorite of my i decided to put a tornado in the background and i really liked how the trees came out. The trees were the hardest part because i needed to get the shape right but also had to make them seem like the tornado wind was trying to blow them away. I don't really remember the brush that i used to make the trees. With the moon i used the glow tool to make that glow that the moon has at night. I also added stars and used the burning brush and the glow brush so it would have that same depth that the moon had. I struggled with the the lake that i as trying to achieve, it just looks like a big blob of something blue lying down on the grass. I really liked the tornado i put glow around the rings of the tornado i could of made it look more realistic.