 Altar of Main Prayer Hall of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Main Prayer Hall of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Arches of Main Prayer Hall of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Vaults of Main Prayer Hall of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Galleries of Main Prayer Hall of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Main Prayer Hall from second floor of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Big wedding hall of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Arched ceiling of a wedding hall of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Stained glass windows of a wedding hall of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Small Synagogue in the back yard of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Decorations of Small Synagogue in the back yard of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Ceiling of Small Synagogue in the back yard of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Ornamental paintings of Small Synagogue in the back yard of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Circular iron staircase of Grand Choral Synagogue. Saint Petersburg, Russia, November 6, 2016
 Prayer hall of a church of Winter Palace in Hermitage Museum. Saint Petersburg, Russia, November 16, 2016
 Great Choral Synagogue (built in 1893, currently renovated) at 2 Lermontovsky Pr. in Saint Petersburg, Russia, September 22(?), 2002
 Prayer hall of Naval Cathedral of Saint Nicholas in Kronstadt. Saint Petersburg, Russia, October 29, 2016
 Prayer hall of Naval Cathedral of Saint Nicholas in Kronstadt. Saint Petersburg, Russia, August 1, 2016
 Throne hall in Grand Palace. Peterhof, a suburb of Saint Petersburg, Russia, July 17, 2016
 Armorial Hall (Gerbovy Zal, Emblem Hall) in Hermitage Museum. Saint Petersburg, Russia, November 16, 2016
 Entrance of main prayer room of Education City Mosque. Doha, Qatar, June 29, 2016
 First floor entrance of main prayer room of Education City Mosque. Doha, Qatar, June 28, 2016
 Grand Palace in Peterhof, a hall. Near Saint Petersburg, Russia, December 22, 2005
 Main staircase in Hermitage Museum. Saint Petersburg, Russia, November 16, 2016
 Prayer hall of Naval Cathedral of Saint Nicholas in Kronstadt in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 A portrait hall in Grand Palace in Peterhof. Near Saint Petersburg, Russia, December 22, 2005
 Grand Palace in Peterhof, a ball(?) hall. Near Saint Petersburg, Russia, December 22, 2005
 A large hall in Grand Palace in Peterhof. Near Saint Petersburg, Russia, December 22, 2005
 A decorated hall in Grand Palace in Peterhof. Near Saint Petersburg, Russia, December 22, 2005
 A hall in Grand Palace. Peterhof, a suburb of Saint Petersburg, Russia, August 31, 2007
 View from main staircase in Hermitage Museum. Saint Petersburg, Russia, November 16, 2016
 Ball(?) hall in Grand Palace. Peterhof, a suburb of Saint Petersburg, Russia, August 31, 2007
 Grand Palace in Peterhof, a hall with winter view. Near Saint Petersburg, Russia, December 22, 2005
 Portrait hall in Grand Palace. Peterhof, a suburb of Saint Petersburg, Russia, August 31, 2007
 Landing of grand staircase in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 A hall with large number of portraits in Grand Palace in Peterhof. Near Saint Petersburg, Russia, December 22, 2005
 Curved prayer hall from the ground floor of Education City Mosque. Doha, Qatar, June 29, 2016
 Prayer hall decorated by geometric patterns of Education City Mosque. Doha, Qatar, June 28, 2016
 Pavilion Hall in Hermitage Museum. Saint Petersburg, Russia, November 16, 2016
 Crimson hall in Hermitage Museum. Saint Petersburg, Russia, November 16, 2016
 Mosaic of Pavilion Hall in Hermitage Museum. Saint Petersburg, Russia, November 16, 2016
 Ceramics hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Exhibition Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Avant Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Arched galleries of Pavilion Hall in Hermitage Museum. Saint Petersburg, Russia, November 16, 2016
 Armorial Hall (Gerbovy Zal, Emblem Hall) in Hermitage Museum. Saint Petersburg, Russia, January 2, 2016
 Torches of Armorial Hall (Gerbovy Zal, Emblem Hall) in Hermitage Museum. Saint Petersburg, Russia, January 2, 2016
 Grand Cascade of Round Pond in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, November 1, 2016
 Old fireplaces in ceramics hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Stairs of Exhibition Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Arches of Avant Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Gate of Avant Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Fireplace(?) in ceramics hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Russian Hall (Teremok) in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Ceiling of Avant Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Vaults of Avant Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Arches of Russian Hall (Teremok) in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Side view of Exhibition Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Vaults of Russian Hall (Teremok) in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Vaulted ceiling of Avant Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Decorated tiles in ceramics hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Arched ceiling of Russian Hall (Teremok) in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Congested scene on a gallery of Exhibition Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Marble sculpture on a gallery of Exhibition Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Arched stairs of Russian Hall (Teremok) in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Dramatic sculpture on a gallery of Exhibition Hall in Stieglitz Museum of Applied Arts. Saint Petersburg, Russia, November 18, 2016
 Prayer hall of State Mosque (Sheikh Imam Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, November 27, 2013
 Vaults of prayer hall of State Mosque (Sheikh Imam Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, November 27, 2013
 Prayer hall (musallah) of State Mosque (Sheikh Imam Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, November 27, 2013
 Arches of prayer hall of State Mosque (Sheikh Imam Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, November 27, 2013
 Vaulted arches of prayer hall of State Mosque (Sheikh Imam Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, November 27, 2013
 Entrance space in prayer hall (musallah) of State Mosque (Sheikh Imam Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, November 27, 2013
 Qiblah wall with mihrab in prayer hall (musallah) in State Mosque (Sheikh Imam Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, November 27, 2013
 Grand Cascade from terrace of Grand Palace. Peterhof (Petrodvorets), a suburb of Saint Petersburg. Russia, September 22, 2013
 Grand staircase of Russian Museum. Saint Petersburg, Russia, January 8, 2016
 Grand staircase in Mikhaylovsky Castle. Saint Petersburg, Russia, January 3, 2016
 Grand Cascade of fountains in Peterhof, a suburb of Saint Petersburg. Russia, January 1, 2016
 Grand Parterre in Letniy Sad (Summer Garden). Saint Petersburg, Russia, October 5, 2016
 Grand Parterre in Letny Sad (Summer Garden). Saint Petersburg, Russia, October 21, 2016
 Main road in Dubki Park in Sestroretsk, near Saint Petersburg. Russia, May 12, 2016
 Statues at Grand Parterre in Letny Sad (Summer Garden). Saint Petersburg, Russia, October 21, 2016
 Statue of Grand Parterre in Letniy Sad (Summer Garden). Saint Petersburg, Russia, October 5, 2016
 A decorated room in Grand Palace. Peterhof, a suburb of Saint Petersburg, Russia, July 17, 2016
 Sculpture of Grand Parterre in Letny Sad (Summer Garden). Saint Petersburg, Russia, October 21, 2016
 Prayer hall of Education City Mosque. Doha, Qatar, October 12, 2015
 Forest near main road in Dubki Park in Sestroretsk, near Saint Petersburg. Russia, May 12, 2016
 Gallery over Main Staircase in Hermitage Museum. Saint Petersburg, Russia, January 2, 2016
 Main road near a beach in Dubki Park in Sestroretsk, near Saint Petersburg. Russia, May 12, 2016
 Grand Palace in Catherine Park. Pushkin (former Tsarskoe Selo) near Saint Petersburg, Russia, December 3, 2016
 Crowning Fountain and Grand Parterre in Letny Sad (Summer Garden). Saint Petersburg, Russia, October 21, 2016
 View of Grand Cascade from upper terrace. Peterhof, a suburb of Saint Petersburg, Russia, July 17, 2016
 Fall colors of Grand Parterre in Letny Sad (Summer Garden). Saint Petersburg, Russia, October 21, 2016
 Crowning Fountain at Grand Parterre in Letny Sad (Summer Garden). Saint Petersburg, Russia, July 20, 2016
 Crowning Fountain at Grand Parterre in Letny Sad (Summer Garden). Saint Petersburg, Russia, October 21, 2016
 Crowning Fountain at Grand Parterre in Letniy Sad (Summer Garden). Saint Petersburg, Russia, October 5, 2016
 Fall colors of Grand Parterre in Letniy Sad (Summer Garden). Saint Petersburg, Russia, October 5, 2016
 Balcony of prayer hall of Education City Mosque. Doha, Qatar, October 12, 2015
 Benches of prayer hall of Education City Mosque. Doha, Qatar, October 12, 2015
 Pattern of prayer hall of Education City Mosque. Doha, Qatar, October 12, 2015
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