"Ricardo Villaalba was a photographer born in Corocoro, Bolivia. From 1860 through the 1870s, he was an active in La Paz, Bolivia, and Arequipa, Peru. He became a member of the Societe Francaise de la Photographie after moving to Paris in 1880 and exhibited his work there in the 1890s." - https://sova.si.edu//record/NAA.PhotoLot.2000-11, 17.10.2018
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