 East sidewalk of Waco Suspension Bridge. Waco, Texas, November 22, 2009
 Waco Suspension Bridge at early morning. Waco, Texas, November 22, 2009
 Waco Suspension Bridge at night. Waco, Texas, November 22, 2009
 Waco Suspension Bridge at dusk. Waco, Texas, November 22, 2009
 Waco Suspension Bridge before sunrise. Waco, Texas, November 22, 2009
 Waco Suspension Bridge in mist. Waco, Texas, November 22, 2009
 Steel arch bridge across Brazos River, view from Waco Suspension Bridge. Waco, Texas, November 22, 2009
 Waco Suspension Bridge from north side of Brazos River. Waco, Texas, November 22, 2009
 Waco Suspension Bridge. Waco, Texas, November 23, 2009
 Waco Suspension Bridge in fog. Waco, Texas, November 22, 2009
 Waco Suspension Bridge, south-west entrance. Waco, Texas, August 23, 2008
 Waco Suspension Bridge at evening. Waco, Texas, August 23, 2008
 Waco Suspension Bridge. Waco, Texas, August 23, 2008
 Mural in Martin Luther King, Jr. Park, near Waco Bridge. Waco, Texas, November 22, 2009
 Foggy sunrise at Martin Luther King, Jr. Park, near Waco Bridge. Waco, Texas, November 22, 2009
 Historical mural in Martin Luther King, Jr. Park, near Waco Bridge. Waco, Texas, November 22, 2009
 Pilon in water remained from old Waco Electric Interurban Railway bridge (c.1910). Waco, Texas, November 22, 2009
 Railroad bridge in mist. Waco, Texas, November 22, 2009
 Railroad bridge at sunrise. Waco, Texas, November 22, 2009
 Railroad bridge across Brazos River in fog. Waco, Texas, November 22, 2009
 Railroad bridge from south side of Brazos River. Waco, Texas, November 22, 2009
 Railroad bridge from north side of Brazos River. Waco, Texas, November 22, 2009
 Railroad bridge in mist from north side of Brazos River. Waco, Texas, November 22, 2009
 Steel arch bridge spanning Brazos River (Washington Street Bridge, built in 1901), from south-west. Waco, Texas, August 23, 2008
 Baylor University Sciences Building. Waco, Texas, August 23, 2008
 Shaded walkway on Heritage Square in downtown Waco. Texas, August 23, 2008
 Lion suspension bridge near Sennaya Square. Saint Petersburg, Russia, June 17, 2009
 Photographer taking pictures of feeding pigeons near Lion suspension bridge. Saint Petersburg, Russia, June 17, 2009
 Muscovy duck (Cairina moschata) on Brazos River bank in Martin Luther King, Jr. Park. Waco, Texas, August 23, 2008
 Gnarl on cypress knees damaged by lawn mowers near a river walk in Martin Luther King, Jr. Park. Waco, Texas, August 23, 2008
 Interior of Baylor Sciences Building in Baylor University. Waco, Texas, August 23, 2008
 Atrium of Baylor Sciences Building in Baylor University. Waco, Texas, August 23, 2008
 Bare red face with a pronounced caruncle at the base of the bill of Muscovy duck (Cairina moschata) at a river walk in Martin Luther King, Jr. Park. Waco, Texas, August 23, 2008
 Statue of Baylor Bear in front of McLane Student Life Center, with Baylor University Sciences Building in background, view from Speight Avenue. Waco, Texas, August 23, 2008
 Suspension bridge below Museum of Art. Ithaca, New York, October 25, 2005
 Old suspension bridge. Shlisselburg, Leningradskaya Region, Russia, July 27, 2012
 Stevens Suspension Bridge across Fall Creek, south side. Ithaca, New York, October 11, 2005
 Lion suspension bridge near Sennaya Square at evening. Saint Petersburg, Russia, December 27, 2005
 A suspension bridge across Stony Brook in the park of Institute for Advanced Studies. Princeton, New Jersey, March 29, 2007
 Stone lion of a suspension foot bridge of Griboedova Canal. Saint Petersburg, Russia, June 27, 2011
 Leonard P. Zakim/Bunker Hill Suspension Bridge (south side), view from a construction site behind Fleet Center. Boston, Massachusetts, May 30, 2004
 Leonard P. Zakim/Bunker Hill Suspension Bridge (south side), view from a construction site behind Fleet Center. Boston, Massachusetts, May 30, 2004
 Old suspension bridge over a tributary of Lampasas River at the head of Stillhouse Hollow Nature Trail in Chalk Ridge Falls Park. Belton - Killeen, Texas, August 17, 2008
 Steel cable suspension bridge downstream from the falls in Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
 Bridge of Deer Run Trail in Lick Creek Park. College Station, Texas, November 21, 2009
 Brazos river and Whiskey Bridge on Highway 21 west from Bryan. Texas, November 29, 2019
 Lantana camara on sidewalk in Onaiza area near West Bay. Doha, Qatar, May 7, 2015
 Glasswort (Salsola imbricata) on sidewalk of Meshrif Street near West Bay. Doha, Qatar, May 11, 2014
 Fall Creek to the west from Thurston Avenue bridge, in snow. Ithaca, New York, November 26, 2005
 Fossil site near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Limestone with fossils near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Red sandstone with fossils near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Red sandstone with sea fossils near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Red sandstone with many sea fossils near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Fagonia bruguieri(?) growing on a sidewalk of Meshrif Street near West Bay. Doha, Qatar, August 23, 2014
 Accumulation of sea fossils in sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Orange sandstone with sea fossils near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Orange sandstone with many sea shells near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Orange sandstone with various fossils near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Accumulation of fossils in sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Red sandstone with fossilized sea shells near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Ancient Jewish tombs in Kidron Valley, view from Derekh Ha Ofel sidewalk. Jerusalem, the Middle East, November 22, 2001
 Hairy crabgrass (Digitaria sanguinalis) on sidewalk of Al Istiqlal Street in West Bay. Doha, Qatar, August 23, 2014
 Pattern of fossilized sea shells in red sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Accumulation of fossilized shells in sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Accumulation of various fossilized shells in sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Layer of fossilized sea shells in red sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Accumulation of fossilized sea shells in sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Layer of fossilized sea shells in sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Deposits of fossilized sea shells in red sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Deposits of fossil sea shells in sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Orange sandstone with fossilized shells near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Texture of fossilized sea shells in sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Jewish cemetery at western side of Kidron Valley, view from Derekh Ha Ofel sidewalk. Jerusalem, the Middle East, November 22, 2001
 Tomb of Zechariah (Pyramid of Zacharias) in Kidron Valley, view from Derekh Ha Ofel sidewalk. Jerusalem, the Middle East, November 22, 2001
 A yacht grounded on sidewalk of North Roadway Street in West End near Lake Pontchartrain. New Orleans, Louisiana, March 4, 2006
 Abandoned gas station and a grocery store at a corner of Road 594 (Iron Bridge Road) and Harge Road south-west from Somerville. Texas, March 15, 2009
 Deposits of masses of fossilized sea shells in sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Potato-like stones and fossilized sea shells in red sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Layer of fossilized sea shells in a broken piece of sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Deposits of fossilized sea shells in a broken piece of sandstone near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Veterans Memorial Bridge, also known as Gramercy Bridge, over Mississippi River. Fog is the result of cooling of warm and humid air. Wallace, west from New Orleans, Louisiana, January 7, 2007
 Western side of Kidron Valley and Mount of Olives with Church of All Nations, Gethsemane, view from Derekh Ha Ofel sidewalk. Jerusalem, the Middle East, November 22, 2001
 Wabash Street Bridge across Chicago River. Sun-Times Daily News, Wrigley and Equitable Buildings are behind the bridge. Chicago, November 22, 1999
 Western side of Kidron Valley and Mount of Olives with Church of All Nations and Jewish cemetery, view from Derekh Ha Ofel sidewalk. Jerusalem, the Middle East, November 22, 2001
 Commandant House with gates, fortress bridge, yacht marina, and Tervaniemen puisto Park with city archive and old powder bunker west from St. Olaf Tower of Vyborg Castle. Vyborg, Russia, June 7, 2009
 Purslane-leaved aizoon (Aizoon canariense) on sidewalk of Al Muhandiseen Street near West Bay. Doha, Qatar, May 6, 2014
 Church of All Nations and Church of Mary Magdalene on the slope of Mount of Olives, view from Derekh Ha Ofel sidewalk. Jerusalem, the Middle East, November 22, 2001
 Purslane-leaved aizoon (Aizoon canariense) plant grown on sidewalk of Al Muhandiseen Street near West Bay. Doha, Qatar, May 6, 2014
 Tetraena qatarense (Zygophyllum qatarense) with seeds growing on a sidewalk of Meshrif Street near West Bay. Doha, Qatar, August 23, 2014
 Granite tombstone with sidewalk firedot lichen (Xanthocarpia feracissima, Caloplaca feracissima) both in natural light and under 365 nm ultraviolet (UV-A) blacklight in Odd Fellow Cemetery. Anderson, Texas, November 9, 2024
 Sidewalk firedot lichen (Xanthocarpia feracissima, Caloplaca feracissima) on a granite tomb both in natural light and under 365 nm ultraviolet (UV-A) blacklight in Odd Fellow Cemetery. Anderson, Texas, November 9, 2024
 Sidewalk firedot lichen (Xanthocarpia feracissima, Caloplaca feracissima) on a tombstone when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in Odd Fellow Cemetery. Anderson, Texas, November 9, 2024
 Sycamore and Lick Creek from a bridge on Iron Bridge Trail in Lick Creek Park. College Station, Texas, November 20, 2008
 Lick Creek bridge on Iron Bridge Trail in Lick Creek Park. College Station, Texas, November 20, 2008
 Abandoned grocery store at a corner of Road 594 (Iron Bridge Road) and Harge Road south-west from Somerville. Texas, November 12, 2011
 State Street Bridge across Chicago River. City Garage (?) and Blue Cross - Blue Shield Building are behind the bridge. Chicago, November 22, 1999
 Nevsky Prospect from Anichkov Bridge. Saint Petersburg, Russia, May 30, 2009
 Moyka River from a bridge near Griboedova Canal. Saint Petersburg, Russia, May 30, 2009
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