Frank, I love your images! Your use of lighting is splendid and a talent to be emulated for sure!
A couple of questions I have for you: In the last image, the depth of field was created in camera or post shoot?? What program do you use to edit photos? (I just got used to CS2, personally, and with everything digital upgrades are sure to follow....out comes CS3.)
Her skin tone is that of porcelain...she looks like a doll. Not in a bad way...
Once again, your photos are impressive to say the least.