Putilov Church in No. 48 Prospekt Staček is unrecognizable nowadays. It is still attributed to architect Vasilij Kosjakov, and the years of construction are 1901-1906. But.
Look at the historic pictures.
1. Pseudo-Russian style: before the 1917 Revolution;
2. Reconstructed in 1925 to make Leningrad Constructivism out of it (arch. Aleksandr Nikoljskij);
3. One more reconstruction in 1945: Stalin Neorenaissance;
4. Church (with an added bell tower) again since 2005.
Address: Russia, Sankt-Peterburg, prospekt Staček 48
First published in the Levinarium Telegram Channel (now closed and deleted)