Hello,
Sorry for asking the same question in the Elisabeth part IV section as well - overlooked this topic.
So again my question:
Mostly I'm able to find confirmation in books or reliable sites about the identity of a sitter but I'm having problems with this one ....
I believe it's the Empress Elisabeth but possibly it's her sister Marie Sophie.
Does anybody know where I can confirm this ? (book or reliable website ?)

Thank you for your help !
Jan