MILAN, ITALY - JUNE 08:  A panoramic view of the skyline of Milan during the flag placement ceremony at Generali tower designed by Zaha Hadid  on June 8, 2016 in Milan, Italy. The new Generali Tower designed by Zaha Hadid will be the new headquarters of Generali Assicurazioni Group; Generali Assicurazioni insurance company was founded in 1831 in Trieste and is a key player in continental Europe, with a significant presence in all the main countries.  (Photo by Pier Marco Tacca/Getty Images)