 Dome of Saint Isaac Cathedral, a former place of Foucault pendulum (now replaced by a dove sculpture). Saint Petersburg, Russia, July 4, 2003
 Ceiling of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Interior of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Interior of Saint Isaac Cathedral, a vault. Saint Petersburg, Russia, December 15, 2005
 Ceiling of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Painted plafond of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Dome of Saint Isaac Cathedral, zoomed. A dove sculpture represents the Holy Spirit. Saint Petersburg, Russia, July 4, 2003
 Interior of a dome of Saint Isaac Cathedral, with a sculpted dove representing the Holy Spirit. Saint Petersburg, Russia, December 15, 2005
 Interior of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Ceiling of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Interior of Saint Isaac Cathedral, a dome. Saint Petersburg, Russia, December 15, 2005
 Interior of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Podyacheskaya Street and Saint Isaac Cathedral. Saint Petersburg, Russia, August 6, 2004
 Interior of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Interior of Saint Isaac Cathedral. Saint Petersburg, Russia, December 15, 2005
 Dome interior of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Neva River and University from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Gilded icon of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Altar like corner of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 City Hall (Mariinsky Palace) behind Isaakievskaya Square from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Vauils of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Admiralty and Peter and Paul Cathedral from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 17, 2004
 Neva River and red and white buildings of the Twelve Collegiums of Petersburg University, view from colonnade of Saint Isaac Cathedral at evening. Saint Petersburg, Russia, December 19, 2005
 Decorated plafond of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Altar like structure of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Plafond of dome of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Trinity Church from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Back entrance of Hermitage museum, with Atlante s feet in foreground and Saint Isaac Cathedral in background. Saint Petersburg, Russia, July 22, 2005
 Circular stairs from the colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, December 19, 2005
 Ceiling of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Arches of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Round dome of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Old houses and Church of Savior on Blood at horizon, view from colonnade of Saint Isaac Cathedral at evening. Saint Petersburg, Russia, December 19, 2005
 St. Isaac Cathedral and Nicholas I monument from Blue Bridge. Saint Petersburg, Russia, December 17, 2016
 Sea Port from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Massive carved doors of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Dvortsovaya Square from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Church of Savior on Blood from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 17, 2004
 Admiralty and Kunstcamera museum from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Roofs of old houses and sea port at horizon, view from colonnade of Saint Isaac Cathedral at evening. Saint Petersburg, Russia, December 19, 2005
 Sea Port (on horizon) from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Isaac Kempner Hoouse (1906) at 1500 Broadway Avenue. Galveston, Texas, January 25, 2009
 Saint Isaac Cathedral at evening. Saint Petersburg, Russia, February 8, 2013
 St. Isaac Cathedral from Blue Bridge. Saint Petersburg, Russia, December 17, 2016
 Roofs in direction of Dvortsovaya Square from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 17, 2004
 Sea Port on horizon from colonnade of Saint Isaac Cathedral at evening. Saint Petersburg, Russia, August 23, 2007
 City Hall (Mariinsky Palace) behind Isaakievskaya Square from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, August 23, 2007
 Christmas tree on St. Isaac Square at morning. Saint Petersburg, Russia, December 22, 2016
 Sculpture of Saint Isaac Cathedral. Saint Petersburg, Russia, June 26, 2009
 Houses in direction of Dvortsovaya Square from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, August 23, 2007
 Isaac Heffron house (1899), now "Victorian Inn" at 511 17th Street, near Postoffice Street. Galveston, Texas, November 15, 2008
 North-east pediment of St. Isaac Cathedral. Saint Petersburg, Russia, December 17, 2016
 Admiralteysky Prospect from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Old city from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 17, 2004
 City Hall (Mariinsky Palace) from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, August 23, 2007
 City Hall (Mariinsky Palace) behind Isaakievskaya Square from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, January 8, 2016
 Houses near Admiralteysky Prospect from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Old houses in direction of Dvortsovaya Square from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 17, 2004
 St. Isaac Square at morning. Saint Petersburg, Russia, December 22, 2016
 Spiral staircase of Saint Isaac Cathedral. Saint Petersburg, Russia, January 8, 2016
 Chimneys from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 17, 2004
 George Segal s sculpture Abraham and Isaac (with a knife) (in Memory of May 4, 1970, Kent State) near the Princeton University chapel. Princeton, New Jersey, March 7, 2007
 Isaac Bell House on Bellevue Avenue in Newport. Rhode Island, October 25, 2003
 Area of Dvortsovaya Square from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, January 8, 2016
 St. Isaac Cathedral, Astoria Hotel and Nicholas I monument from Blue Bridge. Saint Petersburg, Russia, December 17, 2016
 Lawin Isaac - John Ochsner House (1928) at 84 Audubon Boulevard near Hickory Street in Audubon neighborhood. New Orleans, Louisiana, July 29, 2006
 Saint Isaac Cathedral from Voznesenskaya Prospect. Saint Petersburg, Russia, November 19, 2016
 Round spiral staircase of Saint Isaac Cathedral. Saint Petersburg, Russia, January 8, 2016
 Isaac H. Kempner Hoouse (1906) at 1500 Broadway Avenue in East End Historic District. Galveston, Texas, January 1, 2011
 Mariyinsky Palace from St. Isaac Square. Saint Petersburg, Russia, December 22, 2016
 Isaac Bell House at Bellevue Avenue in Newport. Rhode Island, March 15, 2003.
 Smokes at sunset from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, January 8, 2016
 Lawin Isaac - John Ochsner House (1928) at 84 Audubon Boulevard near Hickory Street in Audubon neighborhood at morning. New Orleans, Louisiana, December 19, 2006
 South-west pediment of St. Isaac Cathedral. Saint Petersburg, Russia, December 17, 2016
 Lawin Isaac - John Ochsner House (1928) at 84 Audubon Boulevard at morning. New Orleans, Louisiana, August 7, 2006
 Lights of St. Isaac Square at morning. Saint Petersburg, Russia, December 22, 2016
 St. Isaac Cathedral at morning. Saint Petersburg, Russia, December 22, 2016
 Snowy roofs from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, January 8, 2016
 Dvortsovaya Square from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, January 8, 2016
 Snowy roofs and smokes from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, January 8, 2016
 Upper rotunda on colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, January 8, 2016
 Granite columns of upper rotunda of Saint Isaac Cathedral. Saint Petersburg, Russia, January 8, 2016
 Bolshaya Podyacheskaya Street and St. Isaac Cathedral from Fontanka River. Saint Petersburg, Russia, July 21, 2016
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