This is Catherine II in paper mache.
I believe this is Elizabeth I. They had their hair powdered. Catherins II aka Sophie had a very long face with poited chin.
Catherine II again-the paper mache was modeled after this portrait.
Here's Elizabeth I daughter of Peter I (the Great) without powder in her hair. They were all fairly large people.
Probably Sophie/Catherine II.
Self portrait in baroque.
Couple portrait in baroque.