Columbia subject headings:
Kahlo, Frida--Portraits--Exhibitions.
Mexico--History--Revolution, 1910-1920--Art and the revolution.
Orozco, José Clemente, 1883-1949--Exhibitions.
Portrait photography--Mexico--Exhibitions.
Rivera, Diego, 1886-1957--Exhibitions.
Rivera, Diego, 1886-1957--Portraits--Exhibitions.
Siqueiros, David Alfaro--Exhibitions.
Harvard subject headings:
Kahlo, Frida--Portraits--Exhibitions.
Mexico--History--Revolution, 1910-1920--Art and the revolution.
Orozco, José Clemente, 1883-1949--Exhibitions.
Painting, Mexican--20th century--Exhibitions
Portrait photography--Mexico--Exhibitions.
Rivera, Diego, 1886-1957--Exhibitions.
Rivera, Diego, 1886-1957--Portraits--Exhibitions.
Siqueiros, David Alfaro, 1896-1974--Exhibitions.
Princeton subject headings:
Kahlo, Frida--Portraits--Exhibitions.
Mexico--History--Revolution, 1910-1920--Art and the revolution.
Orozco, José Clemente, 1883-1949--Exhibitions.
Portrait photography--Mexico--Exhibitions.
Portraits.
Rivera, Diego, 1886-1957--Exhibitions.
Rivera, Diego, 1886-1957--Portraits--Exhibitions.
Siqueiros, David Alfaro--Exhibitions.