Columbia subject headings:
Mark, Mary Ellen, 1940-2015.
Oaxaca (Mexico : State)--Pictorial works.
Photography, Artistic.
Photography--Study and teaching--Mexico--Oaxaca (State)
Harvard subject headings:
Mark, Mary Ellen, 1940-
Mark, Mary Ellen, 1940-2015.
Oaxaca (Mexico : State)--Pictorial works.
Photography, Artistic
Photography--Study and teaching--Mexico--Oaxaca (State)
Photography--Study and teaching--Mexico--Oaxaca.
Princeton subject headings:
Mark, Mary Ellen, 1940-2015.
Oaxaca (Mexico)--Pictorial works.
Photography, Artistic.
Photography--Study and teaching--Mexico--Oaxaca.