Church of the Ascension, Kolomenskoye
The Church of the Ascension was built in 1532 on the imperial estate of Kolomenskoye, near Moscow, to celebrate the birth of the prince who was to become Tsar Ivan IV ('the Terrible'). One of the earliest examples of a traditional wooden tent-roofed church on a stone and brick substructure, it had a great influence on the development of Russian ecclesiastical architecture.
Architectural Ensemble of the Trinity Sergius Lavra in Sergiev Posad
This is a fine example of a working Orthodox monastery, with military features that are typical of the 15th to the 18th century, the period during which it developed. The main church of the Lavra, the Cathedral of the Assumption (echoing the Kremlin Cathedral of the same name), contains the tomb of Boris Godunov. Among the treasures of the Lavra is the famous icon, The Trinity , by Andrei Rublev.