Siberian Carmageddon, Academgorodok, Russia

Aristotle Fioravanti and other Italian architects brought Renaissance trends into Russia since the late 15th century, while the 16th century saw the development of unique tent-like churches culminating in Saint Basil's Cathedral. By that time the onion dome design was also fully developed. In the 17th century, the "fiery style" of ornamentation flourished in Moscow and Yaroslavl, gradually paving the way for the Naryshkin baroque of the 1690s. After the reforms of Peter the Great the change of architectural styles in Russia generally followed that in the Western Europe.
The 18th-century taste for rococo architecture led to the ornate works of Bartolomeo Rastrelli and his followers. The reigns of Catherine the Great and her grandson Alexander I saw the flourishing of Neoclassical architecture, most notably in the capital city of Saint Petersburg. The second half of the 19th century was dominated by the Neo-Byzantine and Russian Revival styles. Prevalent styles of the 20th century were the Art Nouveau, Constructivism, and the Stalin Empire style.
In 1955 a new Soviet leader, Nikita Khrushchev, condemned the "excesses" of the former academic architecture, and the late Soviet era was dominated by plain functionalism in architecture. This helped somewhat to resolve the housing problem, but created a large quantity of buildings of low architectural quality, much in contrast with the previous bright styles. The situation improved in the recent two decades. Many temples demolished in Soviet times were rebuilt, and this process continues along with the restoration of various historical buildings destroyed in World War II. A total of 23,000 Orthodox churches have been rebuilt between 1991–2010, which effectively quadrapled the number of operating churches in Russia.