São Paulo

Sao Paulo Brazil  10-2-2003
Night vies of Sao Paulo largetst city in Brazil, the largest and richest city in the southern hemisphere, the world's 7th largest metropolitan area, The name of the city honors Saint Paul. São Paulo exerts strong regional influence in commerce and finance as well as arts and entertainment. São Paulo is considered an Alpha World City.
With an estimated population of 11,037,593 residents within an area of 1,523 square kilometers (588.0 sq mi), São Paulo is the most populous city in the Americas, 6th largest in the world as well as most populous in the Southern hemisphere. For more info HERE. 
Back to postcard, on the left side of it it's Copan Building designed by Oscar Niemeyer, in the Centro neighbourhood, on the right side is SP Hilton Hotel , and between two building is Consolação Street. 
So i must thank once more to dear freind from SP for such a great postcard, obrigado.