FLORENCE, ITALY - JULY 22: Tourists sit on a wall in historic old city on July 22, 2014 in Florence, Italy. (Photo by Michael Gottschalk/Photothek via Getty Images)
FLORENCE, ITALY - JULY 22: Tourists sit on a wall in historic old city on July 22, 2014 in Florence, Italy. (Photo by Michael Gottschalk/Photothek via Getty Images)