Pulse

I hadn't done a super developed traditional piece in a while so voila! Here is a beautiful woman holding a butterfly daintily in her fingers.

Just an interesting note, studying anatomy from real people, not cartoons or illustrations, is always a good thing. It helps you have a real understanding of joints and proportions. After you have that foundation then you can start distorting to your liking, instead of learning from something that's already distorted.
Often when I'm drawing a female I'll look in Victoria's Secret catalogs for references because when you combine poses you can get interesting stuff, and since they're in underwear you can see the folds in the skin and the muscle.

Prints available here.