Hey, thanks, I'm glad you two liked it.
It's all drawn freehand (except for the text), though only after looking at lots of pictures of A&A. The sketches are my way of becoming familiar with a face before I try to sculpt it in miniature for my dolls (know the Sideshow 12" action figures? they're supposed to fit in with that scale). The first Willow dolls I made are episode specific and are really just remakes of the Sideshow figures, so I didn't really need to do any concept sketches for them, just study picture after picture of Alyson Hannigan and watch Dopplegangland a few times (oh whoa is me!). Here is a pic of those dolls (which aren't quite finished yet):
http://home.att.net/~binky2k/projects/btvs/vwil-wil-torso-06.jpg
The Tara headshot is supposed to be more realistic, as it's in preparation for a portrait doll somewhere down the road, whereas the Willow is more of my stylized version, as it's going to be an AU type of figure. Here's one of the first concept sketches for it:
http://home.att.net/~bnebab/galry/grafx/vwil-concept-2-comp-ed.jpg
But the hair on this one looks too anime and esoteric so I sketched the one that ended up on 'Your Monster.'
Anyway, hope you enjoyed this little tour of my workshop. Thanks again for your kind words.
binky