 Angels Showers waterfall in a cave of Ozark Caverns in Lake of the Ozarks State Park. Missouri, September 10, 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
 Cave deposits in Cathedral Cave in Onondaga Cave State Park. Leasburg, Missouri, September 24, 2005
 A mushroom with brown spores near Coakley Hollow Trail in Lake of the Ozarks State Park. Missouri, September 10, 2005
 In Cathedral Cave in Onondaga Cave State Park. Leasburg, Missouri, September 24, 2005
 Cathedral Cave in Onondaga Cave State Park. 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
 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" in Onondaga Cave. Leasburg, Missouri, September 24, 2005
 A wall in Onondaga Cave. Leasburg, Missouri, September 24, 2005
 "Lily Pad Room" in Onondaga Cave. Leasburg, Missouri, September 24, 2005
 Detail of "Queen s Canopy" in Onondaga Cave. Leasburg, Missouri, September 24, 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
 Rotunda of the second floor of Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 The second floor and the rotunda 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
 Upper Senate(?) Chamber in Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 Upper House(?) Chamber in 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
 Interior of the dome of Missouri State Capitol, view from the first 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
 Rotunda of Missouri State Capitol, with History Hall in background, view from the second floor. 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
 A small lake near High Ridge trail in Rock Bridge State Park. Columbia, Missouri, September 24, 2005
 A domed structure in the second floor and an opening to the third floor of Missouri State Capitol. Jefferson City, Missouri, September 17, 2005
 Persimmons fallen on Grassland Trail in Rock Bridge State Park. Columbia, Missouri, September 25, 2005
 High Ridge trail in Rock Bridge State Park, at morning. Columbia, Missouri, September 24, 2005
 A mushroom in Rock Bridge State Park, on High Ridge trail. Columbia, Missouri, September 22, 2005
 High Ridge Trail at morning in Rock Bridge State Park. Columbia, Missouri, September 17, 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
 Sunflowers near High Ridge Trail in Rock Bridge State Park. Columbia, Missouri, September 17, 2005
 High Ridge trail in Rock Bridge State Park, at misty morning. Columbia, Missouri, September 24, 2005
 Dew on spider web at morning near High Ridge Trail in Rock Bridge State Park. Columbia, Missouri, September 17, 2005
 Chanterelle mushrooms near Devil s Icebox Trail in Rock Bridge State Park. Columbia, Missouri, September 27, 2005
 Wild persimmons fallen on Grassland Trail in Rock Bridge State Park. Columbia, Missouri, September 28, 2005
 Brushwood Lake near MKT Parkway. Columbia, Missouri, September 8, 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
 Giant puffball mushroom between Devil s Icebox and Sinkhole trails in Rock Bridge State Park. Columbia, Missouri, September 27, 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
 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
 Wild persimmon (Diospyros virginiana) near Gan s Creek trail head (blue trail) in Rock Bridge State Park. Columbia, Missouri, September 16, 2005
 A cave in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 A farm, view from road K, near Rock Bridge Park. Columbia, Missouri, September 24, 2005
 Katy Trail west from Rocheport. Missouri, September 5, 2005
 Twin Lakes at sunset. Columbia, Missouri, September 6, 2005
 Old railroad bridge of 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
 Railroad tunnel of Katy Trail in Rocheport. Missouri, September 7, 2005
 Waterfall in Shelter Insurance Gardens. Columbia, Missouri, September 1, 2005
 Twin Lakes at evening, after rain. Columbia, Missouri, September 19, 2005
 Cliffs near Katy Trail west from Rocheport. Missouri, September 5, 2005
 A barn near Katy Trail west from Rocheport, at mile 180. Missouri, September 7, 2005
 A plant on a roadside of Katy Trail between New Franklin and Rocheport, near marker 180. Missouri, September 18, 2005
 Fruits of Jack-in-the-Pulpit near Katy Trail west from Rocheport. Missouri, September 7, 2005
 Railroad s explosives bunker near Katy Trail east from Rocheport, mile 177.5. Missouri, September 13, 2005
 A.S. reading a book titled "Why the United States will cease to exist", in Russian. Columbia, Missouri, September 9, 2005
 Small cave ib clay soil on the lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 16, 2023
 Pearsons old clay tiled elevator near Katy Trail east from New Franklin, at marker 184.5, at intersection with CR 467, view from a corn field. Missouri, September 18, 2005
 Kathy Trail along Missouri River near Columbia, Missouri. October 23, 1999.
 Kathy Trail along Missouri River near Columbia, Missouri. October 23, 1999.
 Rocks along Missouri River, view from Kathy Trail near Columbia, Missouri. October 23, 1999.
 Bushes on rocks along Missouri River, view from Kathy Trail near Columbia, Missouri. October 23, 1999.
 Rocks and bushes along Missouri River, view from Kathy Trail near Columbia, Missouri. October 23, 1999.
 Accumulation of long-legged harvestmen (Daddy longlegs) spiders in Tonkawa Indian Cave in Mother Neff State Park. Moody, Texas, August 23, 2008
 A lake near Columbia, Missouri. October 24, 1999.
 A lake near Columbia, Missouri. October 24, 1999.
 A cave near Linnalampi Lake. Southern Finland, August 27, 2016
 View of a grotto from a cave in Rosh Hanikra. The Middle East, September 7, 2000
 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
 Turkey tail mushrooms near Lake Treman in Buttermilk Falls State Park. Ithaca, New York, October 13, 2005
 A lake and sand hills near Columbia, Missouri. October 24, 1999.
 Punch Bowl Lake dam on Glen Creek in Watkins Glen State Park. New York, November 19, 2005
 A waterfall of a dam of Punch Bowl Lake on Glen Creek in Watkins Glen State Park. New York, November 19, 2005
 Missouri violet (Viola missouriensis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2020
 Shore of the lake near Birch Creek Unit of Somerville Lake State Park. Texas, September 14, 2024
 Shore of a lake in Birch Creek Unit of Somerville Lake State Park. Texas, September 29, 2024
 Buttonbush (Cephalanthus occidentalis) on a shore of the lake in Birch Creek Unit of Somerville Lake State Park. Texas, September 8, 2012
 View of a lake from Bluestem Bend Trail in Birch Creek Unit of Somerville Lake State Park. Texas, September 29, 2024
 Flower of buttonbush (Cephalanthus occidentalis) on a shore of the lake in Birch Creek Unit of Somerville Lake State Park. Texas, September 8, 2012
 A beach of Lake Palourde in Lake End Park. Morgan City, Louisiana, August 20, 2005
 Swimming in Lake Palourde in Lake End Park. Morgan City, Louisiana, August 20, 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
 Oak forest on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 22, 2024
 Sunflower (Helianthus) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 12, 2021
 Goldenrod (Solidago) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 12, 2021
 Close-up of a green snake on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 22, 2024
 Beaksedge (Rhynchospora corniculata) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 12, 2021
 Smartweed (Persicaria, Polygonum) on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 22, 2024
 Yellow grasshopper on sumpweed on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, September 12, 2021
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