View Tom Dempsey's images of Buenos Aires, in Argentina, South America: La Boca barrio colorful houses, La Casa Rosada (The Pink House) iconic official executive mansion and office of the President of Argentina, the May Pyramid (Pirámide de Mayo, 1811) in Plaza de Mayo, Puente de la Mujer ("Woman's Bridge") in Puerto Madero barrio, Fragata Presidente Sarmiento (first training ship of the Argentine Navy 1898-1961), Recoleta Cemetery, San Telmo barrio, Russian Orthodox Cathedral of the Holy Trinity, Buenos Aires Metropolitan Cathedral, tango and Chamamé public dancing in Dorrego Square, tango mural, cobblestone streets, calabash gourds fitted with silver straws for drinking the Argentine national drink mate (or maté), Bolas.