How do you add pictures to your gaia account profile?

I want to add pictures (the ones they provide) to my profile. How? Also I want to be able to edit the titles and stuff.
How do you add pictures to your gaia account profile?
It's the same way as if you are doing your posts in forums, BBC code. Except you have to type in the codes by yourself.





But, if you go to photobucket, when you go to a pic. They already have the code with its URL ready for you, so just copy it and put it in your profile.