Dirk Deppy linked to this thing today called the ZoomQuilt. He said if you hadn't seen the ZoomQuilt up to this point in your life, to click the link. So: do.
I think it's pretty cool. I also think that, after you've seen the whole tapestry at your own pace, if you put on Nick Cave's "Straight To You" and zoom through the tapestry continuously and at an easy pace, you'll feel very good inside indeed.