Columbia subject headings:
Germany--Biography--Portraits--Exhibitions.
Portraits, German--Exhibitions.
Reformation--Germany--Biography--Portraits.
Reformation--Germany--Biography.
Harvard subject headings:
Germany--Biography--Portraits--Exhibitions.
Luther, Martin, 1483-1546
Portrait drawing--16th century--Germany--Exhibitions.
Portrait painting--16th century--Germany--Exhibitions.
Portraits, German--Exhibitions.
Reformation--Germany--Biography
Reformation--Germany--Biography--Exhibitions.
Reformation--Germany--Biography--Portraits--Exhibitions.
Reformation--Germany--Biography--Portraits.
Princeton subject headings:
Germany--Biography--Portraits--Exhibitions.
Portraits, German--Exhibitions.
Reformation--Germany--Biography--Portraits.
Reformation--Germany--Biography.