Saint Basil’s Cathedral: Built in 1555 and completed in 1560 by Ivan the Terrible to commemorate the victory over the Mongolian invaders, it is located at the South of the Red Square outside the Moscow Kremlin. It is the main representative of Russian architecture in the mid and late 16th century. The church features its gorgeous colors, disorderly lines, and onion dome, becoming a model for churches all over Russia.