Simonetti Staircase at the Vatican Museums Vatican City
This spectacular handrail designed by Giuseppe Momo in 1932 is a masterpiece of the Vatican Museums in Italy. It is unlikely that when commissioning it the Vatican expected the Simonetti Staircase to become one of the most photographed pieces in the museums but it did! Made up of two wrought iron stairways (one going up and one coming down) that curve in a double helix, the Momo Staircase, as it is also known, was once used by all visitors to the museums on their way in but the entrance has been moved so it is no longer on the route. Be sure to stop and admire it on your way out.