Columbia subject headings:
Harvard subject headings:
Altars, Gothic--Germany.
Franciscan art--Germany.
Panel painting, Gothic--Germany.
Princeton subject headings:
Altarpieces, Gothic--Conservation and restoration.
Altarpieces--Germany--Korbach.
Christian art and symbolism--Germany--Korbach.
Franciscans--Germany--Korbach.
Painting, Gothic--Germany--Korbach.