 Mumford River Dam in the center of Uxbridge, in Blackstone Heritage State Park. Rhode Island, October 10, 2004
 Olney Pond in Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Olney Pond in Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Upper view of perennial glasswort (Salicornia virginica) in a salt marsh on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Fall colors of a red maple in a swamp near west entrance of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 A small pond in Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Eastern peninsula of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Rose Island and Newport Bridge in fog, view from Fort Adams State Park. Newport, Rhode Island, January 22, 2005.
 Fall colors of red maple swamp near west entrance of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Narragansett Bay, Rose Island and Newport Bridge, view from Fort Adams State Park. Newport, Rhode Island, May 29, 2004
 Yachts in Brenton Cove, view from Fort Adams State Park in Newport. Rhode Island, October 25, 2003
 Poison ivy in south-western part of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Cypresses on a river island in north area of Pedernales Falls State Park. Johnson City, Texas, November 2, 2008
 Francis Street and State Capitol. Providence, Rhode Island, September 11, 2004
 Dutch Island Lighthouse and West passage of Narragansett Bay, view from Fort Getty State Park at morning. Jamestown, Rhode Island, October 4, 2004
 Rose Island and Newport Bridge, view from Fort Adams State Park. Newport, Rhode Island, October 4, 2004
 View of State Capitol from Prospect Terrace. Providence, Rhode Island, December 27, 2003
 Red maple swamp near west entrance of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Museum of S. I. Vavilov State Optical Institute, decorations on the ceiling (the room has reach interior because the building was expropriated from a wealthy family after the Great October Socialist Revolution). Vasilyevsky Island, Saint Petersburg, Russia, April 14, 1999.
 Red maples and winterberry in a swamp near west entrance of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Prospect Terrace from State Capitol. Providence, Rhode Island, February 8, 2004
 Dutch Island Lighthouse and West passage of Narragansett Bay, view from Fort Getty State Park. Jamestown, Rhode Island, March 13, 2004.
 Museum of S. I. Vavilov State Optical Institute with an old artistically decorated chimney and a Soviet-era exposition. The museum was settled in a former typewriting office (the room has reach interior because the building was expropriated from a wealthy family after the Great October Socialist Revolution). Vasilyevsky Island, Saint Petersburg, Russia, April 14, 1999.
 Beavertail State Park in Conanicut Island. Rhode Island, October 9, 2003
 Rose Island and Newport Bridge, view from Fort Adams State Park. Newport, Rhode Island, December 18, 2004
 Elizabeth Helen boat at State Piers in Galilee, view from Jerusalem side of the Breachway of Point Judith Pond. Rhode Island, February 29, 2004
 View of Fox Island in Greenwood Lake from Quail Trail in Abram S. Hewitt State Forest. West Millford, New Jersey, April 21, 2007
 Ferry landing in Fort Adams State Park. Newport, Rhode Island, July 3, 2004
 Fall colors of poison ivy in south-western part of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Museum of S. I. Vavilov State Optical Institute with an old artistically decorated chimney and a Soviet-era exposition. (the room has reach interior because the building was expropriated from a wealthy family after the Great October Socialist Revolution). Vasilyevsky Island, Saint Petersburg, Russia, April 14, 1999.
 Saint John s Cathedral and Benefit Street from State Capitol. Providence, Rhode Island, February 8, 2004
 A cormorant in State Piers on the Breachway of Point Judith Pond in Jerusalem, Rhode Island, February 29, 2004
 Fall colors of poison ivy in south-western part of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Virginia creeper in south-western part of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 A new building of S. I. Vavilov State Optical Institute facing a restricted access extension of Bolshoi Prospect of Vasilyevsky Island. Saint Petersburg, Russia, April 14, 1999.
 A monument of S. I. Vavilov in front of State Optical Institute at Vasilievskiy Island. Sankt Petersburg, Russia, October 9, 2000
 Black Sheep boat at State Piers in Galilee, view from Jerusalem side of the Breachway of Point Judith Pond. Rhode Island, February 29, 2004
 Neglected yard of State Optical Institute with posters commemorating its 80th anniversary, at Vasilievskiy Island. Sankt Petersburg, Russia, October 9, 2000
 A yard of State Optical Institute closed for public, at Vasilievskiy Island. Sankt Petersburg, Russia, October 9, 2000
 Rebecca Mary (Perryville R.I.) boat at State Piers in Galilee, view from Jerusalem side of the Breachway of Point Judith Pond. Rhode Island, February 29, 2004
 A. I. Sherstyuk in the lab of the former 16th Department of S. I. Vavilov State Optical Institute. The room is occupied by an atomic spectroscopy group. Vasilyevsky Island, Saint Petersburg, Russia, April 14, 1999.
 Barbed wire surrounding huge restricted access territory of S. I. Vavilov State Optical Institute (attached to Defense Ministry) at an eastern part of Vasilyevsky Island. Saint Petersburg, Russia, April 14, 1999.
 A monument to a Soviet academician S. I. Vavilov (a brother of a well-known biologist executed for political reasons) in front of a new building of S. I. Vavilov State Optical Institute. The monument faces barbed wire surrounding the institute at Vasilyevsky Island. Saint Petersburg, Russia, April 14, 1999.
 Dutch Island Lighthouse and West passage of Narragansett Bay, view from Fort Getty State Park. Jamestown, Rhode Island, March 19, 2004
 A. I. Sherstyuk in a museum of S. I. Vavilov State Optical Institute, under portraits of founders of the institute (1918). Vasilyevsky Island, Saint Petersburg, Russia, April 14, 1999.
 A. I. Sherstyuk among co-workers in the lab of the former 16th Department of S. I. Vavilov State Optical Institute. The room is occupied by an atomic spectroscopy group. Vasilyevsky Island, Saint Petersburg, Russia, April 14, 1999.
 A. V. Sergeev in his lab of the former 16th Department of S. I. Vavilov State Optical Institute. A chemical bottle is intended for watering a plant, it is labelled pit nelzya (don t drink in Russian). Vasilyevsky Island, Saint Petersburg, Russia, April 14, 1999.
 Blooming Carolina wolfberry (box-thorn, Christmas-berry, Lycium carolinianum var. quadrifidum, Solanaceae) on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Flower of Carolina wolfberry (box-thorn, Christmas-berry, Lycium carolinianum var. quadrifidum, Solanaceae) on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Flower and red berry of Carolina wolfberry (box-thorn, Christmas-berry, Lycium carolinianum var. quadrifidum, Solanaceae) on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Shoot of glasswort Salicornia virginica or may be S. bigelovii on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Red and green colors of perennial glasswort (Salicornia virginica) in a salt marsh on Caracara Trail in Galveston Island State Park. Texas, December 20, 2019
 Bushy bluestem (Andropogon glomeratus) on Caracara Trail in Galveston Island State Park. Texas, December 20, 2019
 Green mat of water-hyssop (Bacopa monnieri) on Caracara Trail in Galveston Island State Park. Texas, December 20, 2019
 Flowers of firewheel (Gaillardia pulchella) on Caracara Trail in Galveston Island State Park. Texas, December 20, 2019
 Alligator on an island of Elm Lake in Brazos Bend State Park. Needville, Texas, February 15, 2020
 Hunting great white egret (Ardea alba) bird on an island of Elm Lake in Brazos Bend State Park. Needville, Texas, February 15, 2020
 Hunting great white egret (Ardea alba) and ducks on an island of Elm Lake in Brazos Bend State Park. Needville, Texas, February 15, 2020
 Red berries of Carolina wolfberry (box-thorn, Christmas-berry, Lycium carolinianum var. quadrifidum, Solanaceae) on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Shoot with berries of Carolina wolfberry (box-thorn, Christmas-berry, Lycium carolinianum var. quadrifidum, Solanaceae) on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Red colors of glasswort Salicornia virginica or may be S. bigelovii on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Shoregrass Monanthochloe littoralis on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Glasswort Salicornia virginica or may be S. bigelovii on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Saltwort Batis maritima on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Shoot of saltwort Batis maritima on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Perennial glasswort (Salicornia virginica) in a salt marsh on Clapper Rail Trail in Galveston Island State Park. Texas, December 20, 2019
 Yellow flowers of Gulf Coast camphor daisy (Rayjacksonia phyllocephala)(?) on Caracara Trail in Galveston Island State Park. Texas, December 20, 2019
 Drummond s beeblossom (Oenothera xenogaura, Gaura drummondii) on Caracara Trail in Galveston Island State Park. Texas, December 20, 2019
 Indian blanket (Gaillardia pulchella, firewheel) on Caracara Trail in Galveston Island State Park. Texas, December 20, 2019
 Bushy seaside tansy (sea daisy, sea ox-eye, Borrichia frutescens)(?) taken from Galveston Island State Park. Texas, December 20, 2019
 Alligator under a bird house No. 13 on an island in Elm Lake in Brazos Bend State Park. Needville, Texas, February 15, 2020
 Point Knox Fog Bell and Light from Bay in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Golden Gate Bridge, a ferry and Presidio from Ayala Cove (ferry terminal) in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Golden Gate Bridge from Ayala Cove (ferry terminal) in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Lyford Cove in Tiburon from Ayala Cove (ferry terminal) in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Ayala Cove and Ferry Terminal from North Ridge Trail in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Point Tiburon Bayside, Tiburon Ferry Terminal and Belvedere Lagoon from North Ridge Trail in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Fort McDowell (East Garrison) from North Ridge Trail in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Oakland Bridge and Financial District in San Francisco from North Ridge Trail in area of Mount Livermore in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Alcatraz Island and Marina in San Francisco from Sunset Trail in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Slope of Mount Livermore, Oakland Bridge and Financial District in San Francisco from Sunset Trail in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Point Tiburon Bayside, Tiburon Ferry Terminal and Belvedere Lagoon from North Ridge Trail in area of Mount Livermore in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Belvedere Cove and Tiburon from North Ridge Trail in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Schomer Cove and Richmond Bridge from North Ridge Trail in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Financial District in San Francisco and Alcatraz Island from North Ridge Trail in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Ayala Cove and Ferry Terminal from North Ridge Trail in area of Mount Livermore in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Oakland Bridge and city of San Francisco from North Ridge Trail in area of Mount Livermore in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 City of San Francisco and Alcatraz Island from North Ridge Trail in area of Mount Livermore in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Belvedere Cove, Lagoon and Tiburon from North Ridge Trail in area of Mount Livermore in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Belvedere Cove and Tiburon from North Ridge Trail in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Slopes of Mount Livermore with Oakland Bridge and San Francisco City in background from North Ridge Trail in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Sunset Trail around Mount Livermore with Oakland Bridge and San Francisco City in background in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Views from Sunset Trail around Mount Livermore in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Views from Sunset Trail on southern slope of Mount Livermore in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Camp Reynolds Hospital and Surgeon s House from Sunset Trail on western slope of Mount Livermore in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Bake House and offices in Camp Reynolds (West Garrison) at Perimeter Road in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Ruins of Administration Building, flagstaff and Officers Row in Camp Reynolds (West Garrison) near Perimeter Road in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Quarry Point and Drill House in Fort McDowell (East Garrison) in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
 Man Barracks in Fort McDowell (East Garrison) in Angel Island State Park near San Francisco. Tiburon, California, March 15, 2024
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