i think your art is good. i would say its one dimensional tho like not a lot of depth perspective wise kind of flat but i dont know

Depends on your definition of good.
I find that you use smooth, vibrant colors when you draw landscape. This is good. distant objects loose detail value, so there's no need to try giving grass detail in most.
Your touch of 3D looks nice.

Suggestions:
Perhaps you could try something people don't see? I mean, floating islands are really cool, but lately I've seen quite a few of those.
Maybe try finding the times when your followers are most active. What is the time when most paintings are posted? Since most people don't scroll very far down the feed list, and tend to be online longer when they post soething, so they can read comments.
Do you share comments often? Some people are obligated to check your gallery more if you share your thoughts and opinions with them.