And realize, this is just one art form that you may possess. I have met brilliant oil painters who went on to become great computer artists and worked for Disney/Pixar. I know one computer artist who went on to become a great painter and ceramic artist. And one artist who studied the fine arts and is now an actor, "Sgt. Gerhardt on The Unit on CBS".
Anyway, moral of the story. Art opens up doors everywhere.
You have a bright future and keep all options open. Chances are if you can do this type of computer art, you may also be able to paint, act, play music, dance, etc. and find great success in one of those artistic fields.