Dome

Triple-arched ceremonial gate, showing the central tower and tent dome; Kolomenskoye is a Russian estate, situated on the River Moskva c. 10 km south-east of central Moscow. It was a favourite country residence of the Grand Princes of Moscow and the Tsars from the time of Ivan Kalita (reigned 1328-1340). In 1923 the surviving buildings on the estate became part of the State Historical Museum, and in 1971 a special museum reserve was established for collections of Russian medieval icons and objects. Both sets of gates, being made of stone, are original to the estate. Source: Grove Art Online; http://www.oxfordartonline.com/ (accessed 6/22/2009)