Columbia subject headings:
Cathedrals--Germany--Frankfurt am Main.
Christian art and symbolism--Germany--Frankfurt am Main.
Church decoration and ornament--Germany--Frankfurt am Main.
Dom St. Bartholomäus (Frankfurt am Main, Germany)
Harvard subject headings:
Cathedrals--Germany--Frankfurt am Main.
Christian art and symbolism--Germany--Frankfurt am Main.
Church decoration and ornament--Germany--Frankfurt am Main.
Dom St. Bartholomäus (Frankfurt am Main, Germany)
Princeton subject headings: