Columbia subject headings:
Austria--Kings and rulers--Children--Portraits--Exhibitions.
Children in art--Exhibitions.
Mengs, Anton Raphael, 1728-1779--Exhibitions.
Portrait painting--18th century--Exhibitions.
Portrait painting--Italy--Florence--Exhibitions.
Tuscany (Italy)--Kings and rulers--Children--Portraits--Exhibitions.
Harvard subject headings:
Austria--Kings and rulers--Children--Portraits--Exhibitions.
Children in art--Exhibitions
Mengs, Anton Raphael, 1728-1779--Exhibitions.
Portrait painting--18th century--Exhibitions.
Portrait painting--Italy--Florence--Exhibitions.
Tuscany (Italy)--Kings and rulers--Children--Portraits--Exhibitions.
Princeton subject headings:
Austria--Kings and rulers--Children--Portraits--Exhibitions.
Children in art--Exhibitions.
Mengs, Anton Raphael, 1728-1779--Exhibitions.
Portrait painting--18th century--Exhibitions.
Portrait painting--Italy--Florence--Exhibitions.
Portraits.
Tuscany (Italy)--Kings and rulers--Children--Portraits--Exhibitions.