The famous St. Basil's Cathedral was commissioned by Ivan the Terrible and built on the edge of Red Square between 1555 and 1561. Legend has it that on completion of the church the Tsar ordered the architect, Postnik Yakovlev, to be blinded to prevent him from ever creating anything to rival its beauty again. (He did in fact go on to build another cathedral in Vladimir despite his ocular impediment!)
It was an orange and green day yesterday.!!!