Columbia subject headings:
Arts, German--Germany--Prussia--Exhibitions.
Frederick II, King of Prussia, 1712-1786--Art patronage--Exhibitions.
Frederick II, King of Prussia, 1712-1786--Portraits--Exhibitions.
Prussia (Germany)--History--Frederick II, 1740-1786--Exhibitions.
Prussia (Germany)--Kings and rulers--Biography--Exhibitions.
Harvard subject headings:
Arts--Germany--Prussia--Exhibitions.
Frederick II, King of Prussia, 1712-1786--Art patronage--Exhibitions.
Frederick II, King of Prussia, 1712-1786--Portraits--Exhibitions.
Prussia (Germany)--History--Frederick II, 1740-1786--Exhibitions.
Prussia (Germany)--Kings and rulers--Biography--Exhibitions.
Princeton subject headings:
Arts, German--Exhibitions.
Arts, Modern--18th century--Germany--Exhibitions.
Frederick II, King of Prussia, 1712-1786--Art patronage--Exhibitions.