This is one of my favorite games at other boards.
Basically, all you do is post make up a caption or a dialogue of what's happening (if there are people in it) for a picture posted. After X time, the image poster decides who wins and who's the runner up. The winner then selects the next image and so on.
It can be Avatar related or not (though eventually we may want to split the threads into an Avatar-related one and a non-Avatar-related one).
For now, because we are still a small community, let's give 2 days for people to post their entries.
No editing is allowed and only one entry per person is allowed.
If taking images from another website (say AvatarSpirit.net which has a large selection of screenshots from the series, though they have a watermark, it would be good manners to acknowledge them). If taken from GoogleImages, just state that.
Are you ready?
Then let's see what you make of this: (courtesy of GoogleImages)