Ivory Flame is the model's name, after her red hair and pale skin. She's a wonderful model, (24 in this shot, in case you're worried), and in demand by photographers around the world. I remember being a little worried going into the session because she was so quiet, almost shy, but in front of the camera she came alive.
If you want to feel better about yourself as a photographer, get a good model. there's no substitute.
Silver Gloss Archival paper