Old Architecture

Another thing I'm looking forward to in Chile is all the old architecture. This is a building I saw around the "centro" in Santiago. I can't remember what it was but I want to say it had something to do with the stock market. Anyone know? I love seeing all the cathedrals, old houses, restaurants, and other buildings. On my last trip we also got to see one of Pablo Neruda's houses in Santiago.

Pablo Neruda was a very famous poet in Chile and had a house in Santiago, Valparaíso, and I believe one in Spain as well. I hope to see the one in Valpo on this trip.