Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
If you want to do it in BABA just click in post new discussion, give a title to the discussion and start posting.
If you want to do it in the forums, just read the rules first because theyare a little more particular.
Wow I admire people that have artistic talent. I have made a few pics and gifs, but I am a rank. rank amateur.
If you ever want to show off any of your work in BABA, please feel free.