 Hall of Twenty Columns (ancient art) in Hermitage Museum. Saint Petersburg, Russia, December 16, 2005
 The Hall of Twenty Columns (ancient art) in Hermitage Museum. Saint Petersburg, Russia, July 22, 2005
 Monolithic granite columns of Twenty-Column Hall (Ancient Italy) in Hermitage Museum. Saint Petersburg, Russia, June 10, 2009
 Large hall with green columns in Pavlovsky Palace. Pavlovsk, a suburb of Saint Petersburg, Russia, February 5, 2013
 Twenty-Column Hall in Hermitage Museum. Saint Petersburg, Russia, February 7, 2013
 Granite columns in the hall of ancient art in Hermitage museum. Saint Petersburg, Russia, August 14, 2007
 Hall of Twenty Columns (ancient art) in Hermitage Museum. Petersburg, Russia, September 3, 2013
 Hall of Twenty Columns in Hermitage Museum. Saint Petersburg, Russia, February 7, 2018
 Hall with green columns in Pavlovsky Palace. Pavlovsk, a suburb of Saint Petersburg, Russia, February 5, 2013
 Decorated ceiling of Twenty-Column Hall in Hermitage Museum. Saint Petersburg, Russia, June 10, 2009
 Large hall with green columns in Pavlovsky Palace. Pavlovsk, a suburb of Saint Petersburg, Russia, June 14, 2011
 Twenty-Column Hall in Hermitage Museum. Saint Petersburg, Russia, June 17, 2014
 Hall with columns in Menshikovsky Palace in Saint Petersburg, Russia, June 29, 2010
 Twenty-Column Hall in Hermitage Museum. Saint Petersburg, Russia, July 17, 2012
 Multitude of columns in prayer hall (musallah) in State Mosque (Sheikh Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, April 4, 2013
 Monolithic granite columns of Twenty-Column Hall (Ancient Italy) in Hermitage Museum. Saint Petersburg, Russia, January 2, 2016
 Columns of Hall of ancient art in Hermitage Museum. Saint Petersburg, Russia, January 2, 2016
 Vaults and columns in prayer hall (musallah) in State Mosque (Sheikh Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, April 4, 2013
 Arches and columns of prayer hall of State Mosque (Sheikh Muhammad Ibn Abdul Wahhab Mosque) at morning. Doha, Qatar, January 15, 2015
 Large hall with columns and chandeliers inside State Mosque (Sheikh Imam Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, November 27, 2013
 Hypostyle form (roof held up by a multitude of columns) in prayer hall (musallah) in State Mosque (Sheikh Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, April 4, 2013
 Hall of Twenty Columns (ancient art) in Hermitage Museum. Saint Petersburg, Russia, February 7, 2018
 Large hall with columns and chandeliers inside State Mosque (Sheikh Muhammad Ibn Abdul Wahhab Mosque). Doha, Qatar, April 4, 2013
 Columns of White Hall in Russian Museum. Saint Petersburg, Russia, January 8, 2016
 A hall with columns in Russian Museum. Saint Petersburg, Russia, February 9, 2018
 Columns of Goldwin Smith Hall of Cornell University. Ithaca, New York, December 4, 2005
 Vaults and columns of prayer hall of State Mosque (Sheikh Muhammad Ibn Abdul Wahhab Mosque) at morning. Doha, Qatar, January 15, 2015
 Columns of Goldwin Smith Hall of Cornell University. Ithaca, New York, December 10, 2005
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