Columbia subject headings:
Malta, A., 1864-1957.
Rio de Janeiro (Brazil)--Pictorial works.
Harvard subject headings:
Malta, A., 1864-1957.
Rio de Janeiro (Brazil)--Pictorial works.
Princeton subject headings:
Malta, A., 1864-1957.
Rio de Janeiro (Brazil)--Description and travel.
Rio de Janeiro (Brazil)--Pictorial works.