After a 2 1/2 year wait, my wife and I had the opportunity to return to her home in Buenos Aires, Argentina. Below are several photos taken during the trip to South America. The Cabildo in the Plaza de Mayo in Buenos Aires, Argentina 2015. A view of some of the skyscrapers in the modern neighborhood of Puerto Madero. A vendor and street performer pose on Defensa Street in San Telmo, Buenos Aires. The traditional Bar Federal in San Telmo, Buenos Aires.