The historic center of Moscow has been the heart of the city since it was first founded in the 12th century. Today, as the site of some of the most iconic architectural structures in the world — including St. Basil’s Cathedral to the Kremlin — it is one of the top worldwide tourist attractions as well as a UNESCO World Heritage site. ARTINFO’s Vanessa Yurkevich leads a tour of its buildings and their history ... in 90 seconds.