Paddy Johnson has put together a great new show of contemporary work, nearly all made specifically for Add-Art (thus, you!) You can read about the show here: http://add-art.org/content/future-online-advertising
One note, this show had two images that were NSFW, so they are not included in the general release. I'll be posting instructions on how to get the "unrated" version soon. Later, we'll have this more automated.