Columbia subject headings:
Brazil--History--1889-1930.
Brazil--History--Empire, 1822-1889.
Gutierrez, Juan, approximately 1860-1897.
Photography, Artistic.
Photography--Brazil--Rio de Janeiro.
Rio de Janeiro (Brazil)--History--19th century--Pictorial works.
Harvard subject headings:
Brazil--History--19th century.
Gutierrez, Juan, approximately 1860-1897.
Rio de Janeiro (Brazil)--History--19th century--Pictorial works.
Princeton subject headings: