I've had many avatars here.
When I first started, I went through a few Yuffie pictures before settling on this one:
Then I got it Christmassified.
In January, I went through a few Konata avatars, never really having any one for a long time until I got a gif one with this scene in it. Just the part where Konata is going :3, though.
Then I got another gif one from a scene in the extra episode from Elfen Lied where Nyu and...the other pink haired girl are munching on bird shaped cookies.
After that, I think I had an avatar specifically for March Mayhem. Then an avatar of Alan Rickman. After that, a gif I made with Kefka in it. Just two images going back and forth, though.
Then I used an avatar of a black and white maid I had made by resizing and cropping an image I was given. Then an Escapist named Sleekgiant put an Escapist e in it.
Then I went to my current one. After that, I used a few before going back to my current one.
So, yeah. I've had quite a few avatars.