Columbia subject headings:
Artists--Colombia--Medellín--Biography.
Photographers--Colombia--Medellín--Biography.
Photography, Artistic--Exhibitions.
Rodríguez Márquez, Horacio Marino, 1866-1931--Exhibitions.
Harvard subject headings:
Artists--Colombia--Medellín--Biography.
Photographers--Colombia--Medellín--Biography.
Photography, Artistic--Exhibitions
Rodríguez Márquez, Horacio Marino, 1866-1931--Exhibitions.
Princeton subject headings:
Artists--Colombia--Medellin--20th century--Biography.
Photographers--Colombia--Medellin--20th century--Biography.
Pictorial works.
Rodríguez Márquez, Horacio Marino, 1866-1931--Critisism and interpretation.
Rodríguez Márquez, Horacio Marino, 1866-1931--Exhibitions.