Isidore-Stanislas Helman, The Death of King Louis (1794), Bibliothèque nationale de France. This work is in the public domain in the United States.
BRANCH is an open-access publication 
Isidore-Stanislas Helman, The Death of King Louis (1794), Bibliothèque nationale de France. This work is in the public domain in the United States.
BRANCH is an open-access publication