Thank you, Isabelle! It's a lovely picture of her, isn't it? Her outfit seems very Regency-ish to me, I wonder if it was a costume for a fancy-dress costume ball, because there are several pictures of Elizabeth attired for those sorts of things.
A rather bad one of Alix:
I like the colors, but it's way too smudged. I'm dreadful at coloring, I'm afraid!