Columbia subject headings:
Harvard subject headings:
Architecture, Modern--19th century--Germany--Berlin.
Architecture--Germany--Berlin--History--19th century
Architecture--Germany--Berlin--History.
Berlin (Germany)--Buildings, structures, etc.
Berlin (Germany)--Church history.
Church architecture--Germany--Berlin.
Frederick William III, King of Prussia, 1770-1840--Art patronage.
Neoclassicism (Architecture)--Germany--Berlin.
Schinkel, Karl Friedrich, 1781-1841--Criticism and interpretation.
Princeton subject headings:
Church architecture--Germany--Berlin.
Church buildings--Germany--Berlin.
Schinkel, Karl Friedrich, 1781-1841.