Your advice please :)

I don't know what you want help with.

But there's quite a difference between graphic design and speedart skills.

Graphic Design is not art - it's a medium in which you can convey an idea to a mass that's logical and the same for everyone. Art is not graphic design - it's a way to convey feelings and emotions that has a different resonance to each person that looks at it.

But if you give us some idea on what you're looking to do or field you want to work in perhaps we can help.