Columbia subject headings:
Berlin (Germany)--Buildings, structures, etc.
Neoclassicism (Art)--Germany--Berlin.
Quadriga (Brandenburger Tor, Berlin, Germany)
Schadow, Johann Gottfried, 1764-1850--Criticism and interpretation.
Symbolism in art.
Harvard subject headings:
Berlin (Germany)--Buildings, structures, etc.
Brandenburger Tor (Berlin, Germany)
Schadow, Johann Gottfried, 1764-1850.
Princeton subject headings:
Schadow, Johann Gottfried, 1764-1850.