Columbia subject headings:
Church, Frederic Edwin, 1826-1900--Exhibitions.
Cotopaxi Mountain (Ecuador)--In art--Exhibitions.
Harvard subject headings:
Church, Frederic Edwin, 1826-1900--Exhibitions.
Cotopaxi Mountain (Ecuador) in art--Exhibitions.
Princeton subject headings:
Church, Frederic Edwin, 1826-1900--Exhibitions.
Cotopaxi Mountain (Ecuador)--In art--Exhibitions.