Thanks, yeah I think I might just change the entire colors of the grass, not sure into what, but I also had an idea to make a tree, but I wasn't too sure about it.

 Mm, yeah, the grass color is just in the warms where the rest of the piece is cool.  You might want to make the green cooler.  I think the composition is really interesting - like how the moon is drippy just like the clouds.  I also like the detail you put into the grass.

The grass color kills the moonlight effect (and the sadness too). Other than that, good.