Winds are good characters (Buffy, Giles, Xander, and Willow),
dragons are bad guys (the Master, Angelus, and the Gentlemen),
and pretties are either ancilliary good characters (Joyce,
Cordelia, Kendra, and Tara) or what Lorien calls "morally
ambiguous" characters: Faith, Oz, Anya, Spike. (Click on the
image above to see the set in all its 3504x2336 glory, which opens in
a new window.)
Lorien decopaged the images onto the base tiles, while Helen and
Lorien did all the work of getting the base tiles ready; more on
this later. I got all the fun parts and they got all the really
hard work. As divisions of labor go, it's a pretty comfy one, yes?