El Obelisco (the Obelisque), Buenos Aires, Argentina, South America

architecture argentina background people buenos aires building busy street color image contrasts day el obelisco heritage historical landmark modern obelisk obelisque outdoors overcrowding people photography pillar south america street tourist attraction tower towering traffic travel travel destinations urban vertical americas argentinean capital city color colour column congestion crowding culture daytime historical history landmark metropolitan outside road south american structure turret