 Historic Union Pacific "Big Boy" No. 4014 steam engine locomotive on train tracks. College Station, Texas, October 8, 2024
 Steam engine train in a railroad museum on Varshavsky Train Station. Saint Petersburg, Russia, August 8, 2012
 Steam train in a railroad museum on Varshavsky Train Station. Saint Petersburg, Russia, August 8, 2012
 Russian steam train in a railroad museum on Varshavsky Train Station. Saint Petersburg, Russia, August 8, 2012
 Black locomotive in a railroad museum on Varshavsky Train Station. Saint Petersburg, Russia, August 8, 2012
 Old steam trains in a railroad museum on Varshavsky Train Station. Saint Petersburg, Russia, August 8, 2012
 Campus of Texas A and M University from an area of Agronomy Road north from Easterwood Airport in College Station from a window of a plane from Dallas to College Station. Texas, August 16, 2024
 Feather-like moss on sandy soil near train tracks in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Close-up of feather-like moss on sandy soil near train tracks in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Smooth rupturewort (Herniaria glabra) on sandy soil near train tracks in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Entrance stairs in Vitebsky Vokzal train station, now reconstructed as a historic site of the first train station in Russia. Saint Petersburg, Russia, January 1, 2006
 Dissected Mitre inkcap mushroom (Coprinopsis episcopalis) on sandy soil near train tracks near Orekhovo, north from Saint Petersburg. Russia, May 15, 2019
 Ajania pacifica (Pacific chrysanthemum) in Antique Rose Emporium. Independence, Texas, October 12, 2013
 View of a plane engine from a plane from College Station to Houston at sunset. Texas, November 17, 2006
 Flower buds of Ajania pacifica (Pacific chrysanthemum) in Antique Rose Emporium. Independence, Texas, October 20, 2012
 Camel s tracks crossing vehicle s tracks over wavy sand ripples at sunrise near Sealine Beach Resort near Mesaieed. Southern Qatar, December 11, 2015
 A house at 402 Pacific Street, a corner of Alix Street in Algiers Point. New Orleans, Louisiana, October 22, 2006
 View from 706 Mission Street on Union Square in San Francisco. California, March 18, 2024
 Mutual Building at 700 Market Street on Union Square in San Francisco. California, March 18, 2024
 Train Station Toshchitsa - Belorus Chugunka, view from a window of a train. Belorussia, June 29, 2009
 Perron (train arrival area) in Vitebsk Train Station. Saint Petersburg, Russia, May 12, 2021
 Train passengers watching soft toy market on a train station in Zhlobin. Belorussia, July 7, 2009
 Brown velvety fibrecap mushrooms Inocybe curvipes(?) growing in large numbers near roads in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Train Station Zhlobin, with vendors of stuffed toy animals, view from a window of a train. Belorussia, June 29, 2009
 Marienburg Train Station, view from a window of a train. South from Saint Petersburg, Russia, July 25, 2012
 Salesforce Tower and area of Union Square from Billy Goat Hill in San Francisco. California, March 14, 2024
 Missile launch train Molodets in a railroad museum on Varshavsky Train Station. Saint Petersburg, Russia, August 8, 2012
 Salesforce Tower and area of Union Square after sunset from Billy Goat Hill in San Francisco. California, March 14, 2024
 Salesforce Tower and area of Union Square in dusk from Billy Goat Hill in San Francisco. California, March 14, 2024
 Merchants selling colorful soft toys an a platform of Zhlobin Train Station, view from a window of a train. Belorussia, July 7, 2009
 A Christmas tree and a monument of V. I. Lenin on an armored train in front of Finland Train Station. Saint Petersburg, Russia, January 10, 2017
 Monument of V. I. Lenin on an armored train with light snow in front of Finland Train Station. Saint Petersburg, Russia, January 10, 2017
 Salesforce Tower and area of Union Square at evening dusk from Billy Goat Hill in San Francisco. California, March 14, 2024
 Monument of a Russian communist leader V. Ulyanov (Lenin) on an armored train in front of Finland Train Station. Saint Petersburg, Russia, January 10, 2017
 Area of Spear, with Southern Pacific Railroad and Wellborn Road to the left, Old Railroad Grade (Marion Pugh Drive) to the right, George Bush Drive and Rodeo Ground on the bottom, view from a window of a plane. College Station, Texas, January 8, 2008
 Monument of a Russian communist leader V. Ulyanov (Lenin) on an armored train with Christmas decorations in front of Finland Train Station. Saint Petersburg, Russia, January 10, 2017
 Pedestrian bridge crossing rail tracks in Roshchino, 30 miles north-west from Saint Petersburg. Russia, August 4, 2024
 Animal s burrow with tracks of snakes(?) in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 8, 2012
 Animal tracks in sand near Sealine Beach Resort near Mesaieed. Southern Qatar, October 30, 2015
 Brown velvety corticioid fungus Dichostereum effuscatum with slug tracks on underside of a fallen water oak in Lick Creek Park. College Station, Texas, March 16, 2023
 Slug tracks on a brown velvety corticioid fungus Dichostereum effuscatum on underside of a fallen water oak in Lick Creek Park. College Station, Texas, March 16, 2023
 Union Station in downtown Indianapolis. Indiana, May 4, 1999.
 Civil War Union soldier on murals of prisoners on exterior of jail facilities in abandoned Orleans Parish Prison near Tulane Avenue. New Orleans, Louisiana, October 28, 2006
 A junk train in a train museum in Shushary. Saint Petersburg, Russia, August 6, 2004
 A hundred years old train car in a train museum in Shushary. Saint Petersburg, Russia, August 6, 2004
 Leaves of Pacific chrysanthemum (Ajania pacifica) in Antique Rose Emporium. Independence, Texas, May 16, 2020
 Pacific chrysanthemum (Ajania pacifica) in Antique Rose Emporium. Independence, Texas, November 12, 2020
 Engine of Saturn rocket in NASA Space Center Museum. Houston, Texas, February 16, 2008
 Animal tracks on the mud of Middle Bayou near Road 50, 4 miles south-east from crossing with Road 60, near Batts Ferry Road, south from College Station. Texas, July 19, 2009
 Hobby shop and small engine service at State Road. Dartmouth, Massachusetts, March 19, 2004
 Yellow flowers of Ajania pacifica (Pacific chrysanthemum) in Antique Rose Emporium. Independence, Texas, November 8, 2009
 Fog on a pipeline right of way in Lick Creek Park. College Station, Texas, October 23, 2024
 Bag-pod (Sesbania vesicaria) in Bee Creek Park. College Station, Texas, October 4, 2024
 Engine compartment(?) in the upper deck of cruise ship "Dream Princess" in fog at evening. New Orleans, Louisiana, January 21, 2006
 Clusters of yellow flowers of Ajania pacifica (Pacific chrysanthemum) in Antique Rose Emporium. Independence, Texas, November 8, 2009
 Oaks in fog on pipeline right of way in Lick Creek Park. College Station, Texas, October 23, 2024
 Bushy greenery in Wolf Pen Creek Park. College Station, Texas, October 3, 2024
 Greenbrier and bushy vegetation in Bee Creek Park. College Station, Texas, October 4, 2024
 Greenbrier and lianes in Wolf Pen Creek Park. College Station, Texas, October 3, 2024
 Foggy pipeline right of way in Lick Creek Park. College Station, Texas, October 23, 2024
 Pipeline right of way at morning in Lick Creek Park. College Station, Texas, October 23, 2024
 Polypore mushrooms on a rotting oak log on Raccoon Run Train in Lick Creek Park. College Station, Texas, December 31, 2019
 Sewage line right of way in mist in Lick Creek Park. College Station, Texas, October 23, 2024
 Climbing hempvine (Mikania scandens) in Bee Creek Park. College Station, Texas, October 4, 2024
 Squarrel on an oak playing with a street cat in Wolf Pen Creek Park. College Station, Texas, October 3, 2024
 Racoon Run Trail in mist in Lick Creek Park. College Station, Texas, October 23, 2024
 Feral cat sitting at the base of an oak in Wolf Pen Creek Park. College Station, Texas, October 3, 2024
 Old building of Lanskaya train stop from a passenger platform. Saint Petersburg, Russia, July 29, 2024
 The engine house "Quequechan No. 1" (a fire barn) at a corner of Prospect Street and Highland Avenue. Fall River, Massachusetts, December 7, 2003
 "Arctic sea smoke" evaporation (steam) fog at sunrise, view from Beavertail Point in Conanicut Island. Jamestown, Rhode Island, January 22, 2005.
 Brown resupinate polypore mushroom under an oak log on Raccoon Run Train in Lick Creek Park. College Station, Texas, December 31, 2019
 Brown and white corticioid fungi under an oak log on Raccoon Run Train in Lick Creek Park. College Station, Texas, December 31, 2019
 Brown pores of some resupinate mushroom under an oak log on Raccoon Run Train in Lick Creek Park. College Station, Texas, December 31, 2019
 Underside of polypore mushrooms on a rotting oak log on Raccoon Run Train in Lick Creek Park. College Station, Texas, December 31, 2019
 Some corticioid (crust) fungus on a rotting oak log on Raccoon Run Train in Lick Creek Park. College Station, Texas, December 31, 2019
 Path in upland oak forest on Lick Creek Greenway Trail. College Station, Texas, October 18, 2024
 Oyster mushroom (Pleurotus ostreatus) in Lick Creek Park. College Station, Texas, October 25, 2024
 Yaupon Loop Trail in mist in Lick Creek Park. College Station, Texas, October 23, 2024
 Plant with red fluorescence in ultraviolet light in Lick Creek Park. College Station, Texas, October 7, 2024
 Marker at Yaupon Loop Trail in Lick Creek Park. College Station, Texas, October 23, 2024
 Pigeon on asphalt of a passenger platform of Lanskaya train stop. Saint Petersburg, Russia, July 29, 2024
 Pink pores of polypore mushrooms on a rotting oak log on Raccoon Run Train in Lick Creek Park. College Station, Texas, December 31, 2019
 Texture of corticioid (crust) fungus under a rotting oak log on Raccoon Run Train in Lick Creek Park. College Station, Texas, December 31, 2019
 Annual broomweed (Amphiachyris dracunculoides)(?) on Lick Creek Greenway Trail. College Station, Texas, October 18, 2024
 Layers of yellow onion both in natural light and under 365 nm ultraviolet (UV-A) blacklight from HEB supermarket. College Station, Texas, October 3, 2024
 Ringless honey mushrooms (Desarmillaria caespitosa) in Lick Creek Park. College Station, Texas, October 6, 2024
 Oyster mushroom (Pleurotus ostreatus) at the base of an oak in Lick Creek Park. College Station, Texas, October 25, 2024
 Close-up of yellow onion both in natural light and under 365 nm ultraviolet (UV-A) blacklight from HEB supermarket. College Station, Texas, October 3, 2024
 Green cabbage head both in natural light and under 365 nm ultraviolet (UV-A) blacklight from HEB supermarket. College Station, Texas, October 8, 2024
 Fallen horse apple (Maclura) in ultraviolet light in Bee Creek Park. College Station, Texas, October 29, 2024
 Section of a cabbage head both in natural light and under 365 nm ultraviolet (UV-A) blacklight from HEB supermarket. College Station, Texas, October 8, 2024
 Purple bindweed (Ipomoea cordatotriloba) in ultraviolet light in Bee Creek Park. College Station, Texas, October 14, 2024
 Copperhead snake on a concrete path on Lick Creek Greenway Trail. College Station, Texas, October 2, 2024
 Groundsel bush (seepwillow, Baccharis halimifolia) in Lick Creek Park. College Station, Texas, October 1, 2024
 Ballston Beach at the end of Pamet Roads in Cape Cod. Truro, Massachusetts, January 31, 2004
 Ballston Beach at the end of Pamet Roads in Cape Cod. Truro, Massachusetts, January 31, 2004
 Ballston Beach at the end of Pamet Roads in Cape Cod. Truro, Massachusetts, January 31, 2004
 Ballston Beach at the end of Pamet Roads in Cape Cod. Truro, Massachusetts, January 31, 2004
 Airport roads, view from an airplane departing Frankfurt, Germany, June 30, 2013
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