 Insects show at Museum of Natural History. Washington DC, February 5, 1998.
 World War II propaganda posters at Museum of American History. Washington DC, February 4, 1998.
 Crickets on National Geographic magazines at Museum of Natural History. Washington DC, February 5, 1998.
 A portrait of Russian communist leader J. Stalin at Museum of American History. Washington DC, February 4, 1998.
 A bronze likeness of the current American president Bill Clinton at Museum of American History. Washington DC, February 4, 1998.
 Kids Place in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Junk rocket in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Guts of Saturn Rocket in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Engine of Saturn rocket in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Wires of Saturn Rocket in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Tubes and wires of Saturn Rocket in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Historic Mission Control Center in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Current Mission Control Center in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Saturn Rocket in junk rocket park of NASA Space Center Museum. Houston, Texas, February 16, 2008
 Apparatus in current Mission Control Center in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Mysterious buttons in Historic Mission Control Center in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Visitor s walk in current Mission Control Center in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Korean War Veterans Memorial with Washington Monument at background. Washington DC, February 4, 1998.
 White House with an armed man on its roof seen right to Washington Monument. Washington DC, February 5, 1998.
 View of Washington Monument from the Capitol. Washington DC, February 4, 1998.
 Puffball mushrooms Calvatia cyathiformis on open space near a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 5, 2022
 G(?) Street in downtown Washington. DC, February 6, 1998.
 A hall in the Capitol. Washington DC, February 4, 1998.
 7th(?) Street in downtown Washington. DC, February 6, 1998.
 View of J.F.K. grave, Arlington Bridge and Washington Monument on the other bank of Potomac River from a hill at Arlington Cemetery. Washington DC, February 6, 1998.
 Arlington Memorial Cemetery. Washington DC, February 6, 1998.
 11th(?) Street in downtown Washington. DC, February 6, 1998.
 Ex. Offices near White House. Washington DC, February 5, 1998.
 Paintings on a dome of the Capitol. Washington DC, February 4, 1998.
 View of White House from the Ellipse. Washington DC, February 5, 1998.
 A mysterious closed corridor in the U.S. Capitol. Washington DC, February 4, 1998.
 View of U.S. Capitol from Reflecting Pool. Washington DC, February 6, 1998.
 Graves of soldiers(?) at Arlington Cemetery. Washington DC, February 6, 1998.
 A monument to U.S. Navy on the road to Arlington Cemetery. Washington DC, February 6, 1998.
 Entrance to a bunker-like J. Edgar Hoover F.B.I. Building. Washington DC, February 6, 1998.
 A bronze sculpture in Vietnam War Veterans Memorial at rainy day. Washington DC, February 4, 1998.
 Figure of a sitting woman "Messenger from Space" in Erarta Museum of Contemporary Art. Saint Petersburg, Russia, May 29, 2019
 A memorial sculpture with a red banner reminiscent of a communist leader in the U.S. Capitol. Washington DC, February 4, 1998.
 A bronze Statue of the Three Servicemen in Vietnam War Veterans Memorial at rainy day. Washington DC, February 4, 1998.
 Dog Fala of Franklin D. Roosevelt at FDR Memorial near Tidal Basin at rainy day. Washington DC, February 4, 1998.
 A cherry tree in bloom at West Potomac Park during warm weather. Washington DC, February 4, 1998.
 A pavilion and trees in bloom at West Potomac Park during warm weather. Washington DC, February 4, 1998.
 Pioneer settlers in a museum in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 28, 2009
 View of U. S. Capitol and Smithsonian Inst. from intersection of Madison Drive and 14th Street. Washington DC, February 5, 1998.
 Bed space for Muslims at Al Maymoun Street. Doha, Qatar, February 22, 2013
 Yard space near Bait Al Hikma Street. Doha, Qatar, February 22, 2013
 Narrow yard space on Liteyny Prospect. Saint Petersburg, Russia, February 2, 2013
 Museum of Contemporary Art Kiasma (built 1993 - 1998). Helsinki, Finland, July 18, 2015
 Tippecanoe County Historical Museum (Moses Fowler House) at 9th Street. Lafayette, Indiana, January 18, 1998.
 Flower of mallow family near a museum in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 9, 2019
 Planted flowers of mallow family near a museum in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 9, 2019
 Texas mountain laurel (Sophora secundiflora) near a museum in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 9, 2019
 Grand View Cemetery. West Lafayette, Indiana, February 8, 1998.
 View of Fairfield and Alcoa plants from S. R. 52. Lafayette, Indiana, February 7, 1998.
 Tippecanoe County Amphitheater near Battle Ground, Indiana, February 14, 1998.
 A monument to gen. Harrison and a commemorative marker to Freemasons on Battlefield, Indiana, February 14, 1998.
 Heron Island on Wabash River between Lafayette and Battle Ground, Indiana, February 22, 1998.
 Burnett Creek near confluence to Wabash River near Battle Ground, Indiana, February 22, 1998.
 Purdue University Mall and Bell Tower. West Lafayette, Indiana, February 27, 1998.
 Burnett Creek near confluence to Wabash River near Battle Ground, Indiana, February 22, 1998.
 Heritage Trail along Wabash River between Lafayette and Battle Ground, Indiana, February 22, 1998.
 Heritage Trail along Wabash River between Lafayette and Battle Ground, Indiana, February 22, 1998.
 Purdue Memorial Union (student services). West Lafayette, Indiana, February 27, 1998.
 Mushrooms on a log at Heritage Trail along Burnett Creek near Battle Ground, Indiana, February 22, 1998.
 A raccoon eaten by an eagle(?) on Heritage Trail from Lafayette to Fort Ouiatenon. Indiana, February 8, 1998.
 Green garlic on Heritage Trail along Burnett Creek near Battle Ground, Indiana, February 14, 1998.
 Rapid flow of Wabash River. Heritage Trail from Lafayette to Fort Ouiatenon, Indiana, February 8, 1998.
 Corn farm near Heritage Trail along Wabash River from Lafayette to Fort Ouiatenon. Indiana, February 8, 1998.
 Cockleshell mushrooms Lentinellus castoreus on an oak log in red cedar forest Old Washington Town Site Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 2, 2020
 View of Wabash River and Heron Island from Heritage Trail between Lafayette and Battle Ground, Indiana, February 14, 1998.
 View of a sewage plant on Wabash River from Heritage Trail between Lafayette and Fort Ouiatenon. Indiana, February 8, 1998.
 Winter mushrooms (velvet foot, Flammulina velutipes) on Heritage Trail between Lafayette and Fort Ouiatenon, Indiana, February 21, 1998.
 West Bay from empty space south from Al Sham Street. Doha, Qatar, January 31, 2012
 Xyanikiayze Urochishche (open space) in Kuzmolovo, north from Saint Petersburg. Russia, May 16, 2017
 Bed space "Only for Nepalese" at Al Jassasiya Street, Musheirib area. Doha, Qatar, June 28, 2013
 Closed space of an old yard near Liteyny Prospect. Saint Petersburg, Russia, January 7, 2006
 West Bay towers from an empty space behind City Center Mall. Doha, Qatar, January 23, 2012
 A pond in eastern Sosnovka Park, with an air space institute on background. Saint Petersburg, Russia, August 26, 2001
 Field road in Xyanikiayze Urochishche (open space) in Kuzmolovo, north from Saint Petersburg. Russia, May 16, 2017
 Tombs near Washington Cemetery Road. Washington, Texas, February 3, 2008
 Stones in Urochishche Teterevskoe open space, between Orekhovo and Lembolovo, north from Saint Petersburg. Russia, June 30, 2010
 Field in Urochishche Teterevskoe open space, between Orekhovo and Lembolovo, north from Saint Petersburg. Russia, June 30, 2010
 Blooming phlox in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 2, 2019
 Large oak with catkins in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 27, 2019
 Catkins on a large oak in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 27, 2019
 Phlox flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 27, 2019
 Pink phlox in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 2, 2019
 Leaves of buttercup(?) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 8, 2021
 View of trees cut by beavers and industrial buildings on the opposite side of Wabash River from Heritage Trail to Fort Ouiatenon. Near West Lafayette, Indiana, February 8, 1998.
 Some small animal droppings in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022
 Winter rosette of sow thistle in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 11, 2023
 Leaf cutter ants in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022
 Spiderwort (tradescantia) on a meadow in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 2, 2019
 Thorny rosette of thistle in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 11, 2023
 Fresh leaves of nettle in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 11, 2023
 Mushrooms Lepista sordida in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 11, 2023
 Winter rosette of a thistle in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 7, 2024
 Leaf cutter ant highway in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022
 Close-up of a rosette of thistle in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 11, 2023
|