 Cave deposits in Cathedral Cave in Onondaga Cave State Park. Leasburg, Missouri, September 24, 2005
 In Cathedral Cave in Onondaga Cave State Park. Leasburg, Missouri, September 24, 2005
 In Onondaga Cave. Leasburg, Missouri, September 24, 2005
 "Lily Pad" in Onondaga Cave. Leasburg, Missouri, September 24, 2005
 A wall in Onondaga Cave. Leasburg, Missouri, September 24, 2005
 "The Twins" in Onondaga Cave. Leasburg, Missouri, September 24, 2005
 Deposits in Onondaga Cave. Leasburg, Missouri, September 24, 2005
 "Lily Pad Room" in Onondaga Cave. Leasburg, Missouri, September 24, 2005
 A lake and a bench near a trail south-west from Visitor Center in Onondaga Cave State Park. Leasburg, Missouri, September 24, 2005
 Detail of "Queen s Canopy" in Onondaga Cave. Leasburg, Missouri, September 24, 2005
 A cave of Ozark Caverns in Lake of the Ozarks State Park. Missouri, September 10, 2005
 Angels Showers waterfall in a cave of Ozark Caverns in Lake of the Ozarks State Park. Missouri, September 10, 2005
 Interior of Missouri State Capitol, view from the second floor, with the State Museum in background. Jefferson City, Missouri, September 17, 2005
 View from the second floor of Missouri State Capitol, with exhibits of the State Museum in background. Jefferson City, Missouri, September 17, 2005
 Entrance of Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 The second floor of Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 A dome of Missouri State Capitol, from the second(?) floor. Jefferson City, Missouri, September 17, 2005
 The second floor and the rotunda of Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 Rotunda of the second floor of Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 A domed structure in the second floor of Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 Upper House(?) Chamber in Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 Upper Senate(?) Chamber in Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 Interior of the dome of Missouri State Capitol, view from the first floor. Jefferson City, Missouri, September 17, 2005
 Rotunda of Missouri State Capitol, with History Hall in background, view from the second floor. Jefferson City, Missouri, September 17, 2005
 The House Lounge with Thomas Hart Benton murals in Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 A tour of Thomas Hart Benton murals in the House Lounge in Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 Cave Cathedral of Pokrovo Tervenichi Women s Christian Orthodox Monastery. Area of Lodeynoe Pole, Leningrad Region, Russia, August 4, 2012
 Cave Cathedral of Kievo Pechory Saints in Pokrovo Tervenichi Women s Christian Orthodox Monastery. Area of Lodeynoe Pole, Leningrad Region, Russia, August 4, 2012
 A domed structure in the second floor and an opening to the third floor of Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 Castle on the Lake of the Ozarks in Ha Ha Tonka State Park. Missouri, September 10, 2005
 Ruins of a castle on the Lake of the Ozarks in Ha Ha Tonka State Park. Missouri, September 10, 2005
 View of a grotto from a cave in Rosh Hanikra. The Middle East, September 7, 2000
 A mushroom in Rock Bridge State Park, on High Ridge trail. Columbia, Missouri, September 22, 2005
 High Ridge trail in Rock Bridge State Park, at morning. Columbia, Missouri, September 24, 2005
 High Ridge Trail in morning fog in Rock Bridge State Park. Columbia, Missouri, September 17, 2005
 Armillaria mushrooms near Deer Run Trail in Rock Bridge State Park. Columbia, Missouri, September 12, 2005
 High Ridge Trail at morning in Rock Bridge State Park. Columbia, Missouri, September 17, 2005
 Persimmons fallen on Grassland Trail in Rock Bridge State Park. Columbia, Missouri, September 25, 2005
 Sunflowers near High Ridge Trail in Rock Bridge State Park. Columbia, Missouri, September 17, 2005
 A mushroom with brown spores near Coakley Hollow Trail in Lake of the Ozarks State Park. Missouri, September 10, 2005
 A small lake near High Ridge trail in Rock Bridge State Park. Columbia, Missouri, September 24, 2005
 Chanterelle mushrooms near Devil s Icebox Trail in Rock Bridge State Park. Columbia, Missouri, September 27, 2005
 Dew on spider web at morning near High Ridge Trail in Rock Bridge State Park. Columbia, Missouri, September 17, 2005
 Wild persimmons fallen on Grassland Trail in Rock Bridge State Park. Columbia, Missouri, September 28, 2005
 High Ridge trail in Rock Bridge State Park, at misty morning. Columbia, Missouri, September 24, 2005
 Accumulation of long-legged harvestmen (Daddy longlegs) spiders in Tonkawa Indian Cave in Mother Neff State Park. Moody, Texas, August 23, 2008
 Small cave ib clay soil on the lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 16, 2023
 Giant puffball mushroom between Devil s Icebox and Sinkhole trails in Rock Bridge State Park. Columbia, Missouri, September 27, 2005
 A giant puffball mushroom between Devil s Icebox and Sinkhole trails in Rock Bridge State Park. Columbia, Missouri, September 27, 2005
 Staghorn sumac (Rhus typhina) near High Ridge Trail in Rock Bridge State Park. Columbia, Missouri, September 29, 2005
 Branched thorns growing from a trunk of honey locust (Gleditsia triacanthos) near Deer Run Trail in Rock Bridge State Park. Columbia, Missouri, September 12, 2005
 Leccinum mushrooms with yellow pores under pine trees near Red Connection of Spring Brook Trail in Rock Bridge State Park. Columbia, Missouri, September 11, 2005
 Cave of Pan and springs in Banias Park. Golan Heights, the Middle East, April 7, 2001
 A cave in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, March 16, 2016
 Wild persimmon (Diospyros virginiana) near Gan s Creek trail head (blue trail) in Rock Bridge State Park. Columbia, Missouri, September 16, 2005
 Roman Cave (?) (blue trail) in western Timna Park, near Eilat. The Middle East, April 25, 2001
 A forest near Devil s Cave near northern entrance of John Witherspoon Woods park. Princeton, New Jersey, April 28, 2007
 Approaching Roman Cave (?) (blue trail) in western Timna Park, near Eilat. The Middle East, April 25, 2001
 Roman Cave (?) (blue trail) in western Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
 Roman Cave (?) (blue trail) in western Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
 Roman Cave (?) (blue trail) in western Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
 Boulder field near Devil s Cave near northern entrance of John Witherspoon Woods park. Princeton, New Jersey, April 28, 2007
 Ammunition storehouse in a cave near Vyborg. Russia, July 20, 2024
 Near Dudaim Cave. Ein Gedi, the Middle East, March 29, 2001
 Dudaim Cave in Ein Gedi. The Middle East, January 24, 2002
 A cave near Linnalampi Lake. Southern Finland, August 27, 2016
 A cave at the entrance to Ein Bokek Canyon. The Middle East, March 3, 2000
 A waterfall at Dudaim Cave in Ein Gedi. The Middle East, January 24, 2002
 Interior of a small granite cave near Vyborg. Russia, July 20, 2024
 A farm, view from road K, near Rock Bridge Park. Columbia, Missouri, September 24, 2005
 Stalactites in Sorek Cave, west from Jerusalem. The Middle East, December 30, 2000
 Rocks and a cave near Pedernales Falls. Johnson City, Texas, November 29, 2008
 Stalactites in Sorek Cave, west from Jerusalem. The Middle East, December 30, 2000
 Tram landing from a cave of Sutro Baths. San Francisco, California, March 14, 2024
 A tomb of Rothschild in a cave in Rothschild s Park near Zikhron Ya akov. The Middle East, January 28, 2001
 Ancient copper mining cave in sandstone of a small wadi in western Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
 A cave of Elijah and Elisha in Carmelite Monastery. Haifa, the Middle East, January 28, 2001
 Wall of stalactites in Sorek Cave, west from Jerusalem. The Middle East, December 30, 2000
 Painted Cave in Capulin Canyon in Bandelier National Monument. New Mexico, near Los Alamos, May 25, 2008
 Shimshon Cave at Sorek River, west from Jerusalem. The Middle East, December 30, 2000
 Ferns of David Creek, near Dudaim Cave, above Ein Gedi. The Middle East, November 15, 2001
 Shulamit Fall and a cave on David Creek in Ein Gedi. The Middle East, April 26, 2000
 A cave in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 Cave on private property near Pedernales Falls. Johnson City, Texas, November 29, 2008
 Wadi Natuf valley with Wayfarer s shelter and cave cistern in Neot Kedumim biblical landscape park, west from Jerusalem. The Middle East, February 7, 2001
 Petroglyphs of Painted Cave in Capulin Canyon in Bandelier National Monument. New Mexico, near Los Alamos, May 25, 2008
 Yellow tainted stalactites in Sorek Cave, west from Jerusalem. The Middle East, December 30, 2000
 Rock art of Painted Cave in Capulin Canyon in Bandelier National Monument. New Mexico, near Los Alamos, May 25, 2008
 A cave behind a fence in the Church of Annunciation in Nazareth (Grotto of the Virgin). The Middle East, March 16, 2002
 Pictographs of Painted Cave in Capulin Canyon in Bandelier National Monument. New Mexico, near Los Alamos, May 25, 2008
 Limestone cave with a spring of a tributary of Lampasas River near the entrance of Chalk Ridge Falls Park, below a dam of Stillhouse Hollow Lake. Belton - Killeen, Texas, August 17, 2008
 A cave in N. Lahav Nature Reserve, 4 miles north from Beer-Sheva. The Middle East, December 16, 2000
 Painted Cave from opposite side of Capulin Canyon in Bandelier National Monument. New Mexico, near Los Alamos, May 25, 2008
 Twin Lakes at sunset. Columbia, Missouri, September 6, 2005
 Brushwood Lake near MKT Parkway. Columbia, Missouri, September 8, 2005
 Twin Lakes at evening. Columbia, Missouri, September 2, 2005
 Burr Oak Road, at morning. Columbia, Missouri, September 24, 2005
 Katy Trail west from Rocheport. Missouri, September 5, 2005
 Old railroad bridge of MKT Parkway. Columbia, Missouri, September 8, 2005
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