Columbia subject headings:
Harvard subject headings:
Art, German--Germany--Hamburg--History.
Art, Medieval--Germany--Hamburg--History.
Princeton subject headings:
Altarpieces, Medieval--Germany--Hamburg--History.
Architecture, Medieval--Germany--Hamburg--History.
Art patronage--Germany--Hamburg--History.
Art, German--Germany--Hamburg--History.
Art, Medieval--Germany--Hamburg--History.
Painting, Medieval--Germany--Hamburg--History.