Moscow's Christ the Savior Cathedral, the world's tallest Orthodox Christian church, was originally built in the 19th century to thank God for the retreat of invading Napoleonic forces during the French-Russian war of 1812.
Although Tsar Alexander I signed a decree to build the cathedral shortly after Napoleon's retreat from Moscow in December 1812, the massive building's construction dragged on for decades and was only completed in the early 1880s.
A year after hosting the world premiere of Tchaikovsky's "1812 Overture" in 1882, the cathedral was consecrated in 1883, a day before the coronation of Tsar Alexander III.
But in 1931, at the end of a long anti-religious campaign carried out by the communist authorities, the cathedral was demolished to make way for a planned "Palace of the Soviets," which would have become the tallest building in the world at the time if the project had not been abandoned due to a lack of metal during World War II.
That building's foundation sat dormant until the late 1950s, when it was turned into a heated, open-air swimming pool, then the largest in the world.
But with the disintegration of the Soviet Union and a revival of Orthodox Christianity in Russia, reconstruction of the cathedral was begun on the same site in 1994 and finished a decade later, in 2004.
See our previous Photo Gallery:
Two Decades of Moscow's Legendary Manezh Square
Vladimir Filonov / MT