A Brazilian version of a Bauhaus classic, Paulo Mendes da Rocha's Paulistano Chair (1957) is a piece that holds its own with the iconic cantilevered armchairs from Alvar Aalto, Mart Stam, Mies van der Rohe and other European classics. Details that make a difference are the signature of this architect, who won the Pritzker Architecture Prize in 2006. The frame, a continuous 17-foot piece of solid stainless steel, is shaped under 200 lbs of hydraulic pressure. The result is a sinuous structure welded in a single spot and wrapped in leather or a limited-edition reversible cotton cover by Rosita Missoni. Exceptionally comfortable, the Paulistano flexes slightly and can be adjusted for upright or relaxed sitting positions by shifting the sling up or down the frame. The stainless steel frame is hand-machine polished and may exhibit markings consistent with hand craftsmanship. The Paulistano Chair was not available in the U.S. market until 2006.