Posting jpegs to a profile page

Kaleidoscope Eyes [no longer around] said Oct 13, 2006, 10:34 AM:
 

I am usually pretty good at figuring this sort of thing out, but for the life of me, I can’t figure out how to post a photo or other image on my profile page. Posting on my blog is simple enough. But how do you do it on your profile page?