 A headstone symbol in Oakwood Cemetery. Huntsville, Texas, December 29, 2011
 Iron headstone of Martha McRoy (1835 - 1864) in Oakwood Cemetery. Huntsville, Texas, December 29, 2011
 Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Old tombstones of Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Alley of Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Decorated tombs of Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Large headstones of Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Old cedar tree in Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Tomb of Thomason in Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Slave section of Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Marble tombs of Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Grave of Sam Houston at west entrance of Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Marble sculpture of a woman hanging a cross in Oakwood Cemetery in fog. Huntsville, Texas, December 29, 2011
 Bearded Tooth Mushroom (Hericium erinaceus) growing on a tree in Oakwood Cemetery. Huntsville, Texas, December 29, 2011
 Tombs of Oakwood Cemetery in mist. Huntsville, Texas, December 18, 2008
 Headstones of Oakwood Cemetery in mist. Huntsville, Texas, December 18, 2008
 Tombs of Oakwood Cemetery in mist. Huntsville, Texas, December 18, 2008
 Crosses in Negro Section of Oakwood Cemetery on a strip of land where many slaves were buried in unmarked graves. Huntsville, Texas, December 18, 2008
 Headstone texture in Boonville Cemetery. Bryan, Texas, December 17, 2010
 Headstone of Port Sullivan Cemetery, west from Hearne. Texas, December 29, 2010
 Tomb of one of descendants(?) of Sam Houston in Oakwood Cemetery. Huntsville, Texas, June 29, 2008
 Grave of Sam Houston at west entrance of Oakwood Cemetery showing Sam Houston carved from grey granite on his horse flanked by allegorical figures of Victory and History, view from Avenue I. Huntsville, Texas, December 18, 2008
 Sam Houston gravesite marker at west entrance of Oakwood Cemetery (erected by Pompeo Coppini 4/21/1911, shows carved Sam Houston on his horse flanked by allegorical figures of Victory and History). Huntsville, Texas, December 18, 2008
 Oakwood Cemetery at sunrise. Austin, Texas, December 24, 2008
 Lane of Oakwood Cemetery at sunrise. Austin, Texas, December 24, 2008
 TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Crosses of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Headstones of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Gates of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Back fence of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Rows of crosses of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Rows of tombs in TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Back rows of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Pine trees in TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Lines of crosses of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Aligned crosses of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Recent headstones of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Recent tombs of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Memorial of Chief Satanta in TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 A prisoner preparing plywood caskets in TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Affordable plywood headstone substitute in Holt Cemetery. New Orleans, Louisiana, April 17, 2005.
 Group of inmates burying deceased prisoners in TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog. Huntsville, Texas, December 29, 2011
 Graveyard of TDCJ Captain Joe Byrd (Peckerwood Hill) Cemetery in fog, with a tomb of an executed prisoner No. 783 Justin Lee May to the left. Huntsville, Texas, December 29, 2011
 Bronze statue of robed Jesus Christ ("Blessing Christ", also known as "Comforting Christ" and "The Christus", a copy of Bertel Thorvaldsen s Resurrected Christ, made for Vor Frue Kirke, Copenhagen Cathedral) in Rawler Rather Powell Memorial Park on north border of Oakwood Cemetery. Huntsville, Texas, June 29, 2008
 Various lichens on an fallen oak limb in Odd Fellow Cemetery. Anderson, Texas, December 31, 2018
 Lichens on a granite tombstone in City Cemetery. Bryan, Texas, December 15, 2012
 Lichens on a handshake symbol in City Cemetery. Bryan, Texas, December 15, 2012
 Lichens on stone roses in City Cemetery. Bryan, Texas, December 15, 2012
 Lichens on a marble tomb in Boonville Cemetery. Bryan, Texas, December 8, 2018
 Stone flowers with orange lichens in City Cemetery. Bryan, Texas, December 8, 2018
 Fern and ivy leaves covered by lichens on a tomb in Boonville Cemetery. Bryan, Texas, December 8, 2018
 A headstone of Lloyd W. Kenney, Walter E. Hopkins Jr., and Earl E. Hopkins in Holt Cemetery. New Orleans, Louisiana, June 10, 2006
 Marble child s head with black and green lichens in City Cemetery. Bryan, Texas, December 8, 2018
 Headless marble statue with lichens on a child s tomb in City Cemetery. Bryan, Texas, December 8, 2018
 Various green and grey lichens on a massive cast iron fence in Odd Fellow Cemetery. Anderson, Texas, December 31, 2018
 Handshake symbol with orange and green lichens on a marble tombstone in City Cemetery. Bryan, Texas, December 8, 2018
 Necropolis of Alexander Nevsky Lavra (Lazarevskoe Cemetery). A road pavement patched by a headstone from a tomb of an Orthodox clergyman (died in 1816). Saint Petersburg, Russia, April 7, 1999.
 Various lichens covering statue of Virgin Mary in Washington Cemetery. Washington, Texas, December 8, 2019
 Stone statue of Virgin Mary with fruticose lichens in Washington Cemetery. Washington, Texas, December 8, 2019
 Fungus Hymenochaetopsis olivacea (Hydnoporia olivacea) and lichens on an oak branch in Huntsville State Park. Texas, December 18, 2020
 Texture of fungus Hymenochaetopsis olivacea (Hydnoporia olivacea) and lichens on an oak branch in Huntsville State Park. Texas, December 18, 2020
 Independence Cemetery near Road 30. Huntsville, Texas, December 18, 2010
 Slovac Cemetery near Caldwell. Texas, December 17, 2011
 Tombs of Slovac Cemetery near Caldwell. Texas, December 17, 2011
 Walls Unit prison. Huntsville, Texas, December 29, 2011
 Grainy shadow-crust lichen (Hyperphyscia adglutinata) (olive), bare-bottomed sunburst lichen (Xanthomendoza weberi, Gallowayella weberi) (golden) and other lichens on a massive cast iron fence in Odd Fellow Cemetery. Anderson, Texas, December 31, 2018
 Old Administration Building of Walls Unit Prison. Huntsville, Texas, December 29, 2011
 Lichens on a granite tomb in City Cemetery. Bryan, Texas, January 17, 2023
 Angel with green lichens in City Cemetery. Bryan, Texas, January 27, 2020
 Green lichens on a marble angel in City Cemetery. Bryan, Texas, January 17, 2023
 Xanthoparmelia conspersa and Caloplaca lichens on a tomb in City Cemetery. Bryan, Texas, January 3, 2019
 Tomb of Mary Drennan in Calvert Cemetery. Calvert, Texas, December 22, 2011
 Tombs of Calvert Cemetery at rain. Calvert, Texas, December 22, 2011
 Tombstones of Calvert Cemetery at rain. Calvert, Texas, December 22, 2011
 Fluorescent lichens growing on a flat tombstone in ultraviolet light in City Cemetery. Bryan, Texas, October 24, 2024
 Granite tomb with fluorescent crustose lichens in ultraviolet light in City Cemetery. Bryan, Texas, October 24, 2024
 Fluorescent crustose lichens on a flat tombstone in ultraviolet light in City Cemetery. Bryan, Texas, October 24, 2024
 Tombs of Calvert Cemetery ( section behind the school) at morning. Calvert, Texas, December 27, 2011
 Angel on a tomb of Louis Browning in Calvert cemetery. Calvert, Texas, December 22, 2011
 Tombs of Calvert Cemetery ( section behind the school) at sunrise. Calvert, Texas, December 27, 2011
 Pillar on a tomb of C. G. Saurenman (1865 - 1896) in Calvert Cemetery. Calvert, Texas, December 22, 2011
 Tombs of Calvert Cemetery. Calvert, Texas, December 22, 2011
 Granite tomb of Campbell with lichens both in natural light and under 365 nm ultraviolet (UV-A) blacklight in Odd Fellow Cemetery. Anderson, Texas, November 9, 2024
 Tomb of Gullied with crustose lichens both in natural light and under 365 nm ultraviolet (UV-A) blacklight in Odd Fellow Cemetery. Anderson, Texas, November 9, 2024
 Lichens on a tomb statue of a cemetery at Mission de Cristo Jesus Church at road 259 in Port Sullivan, west from Hearne. Texas, May 30, 2010
 Crustose lichens of a rough surface of a tombstone both in natural light and under 365 nm ultraviolet (UV-A) blacklight in Odd Fellow Cemetery. Anderson, Texas, November 9, 2024
 Pepper-spore lichen (Rinodina) (pale blue-grey) between other lichens on an old tomb in Boonville Cemetery. Bryan, Texas, January 27, 2019
 Various crustose lichens on a flat surface of a romb both in natural light and under 365 nm ultraviolet (UV-A) blacklight in Odd Fellow Cemetery. Anderson, Texas, November 9, 2024
 Speckled lichens on a back of a granite tombstone both in natural light and under 365 nm ultraviolet (UV-A) blacklight in Odd Fellow Cemetery. Anderson, Texas, November 9, 2024
 Stown bowl with crustose lichens 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
 Buttoned rosette lichen (Pyxine) with other lichens in Old Independence Cemetery near Independence. Texas, February 10, 2019
 Various crustose lichens on back of a granite 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
 Granite tomb of Moor(?) with crustose lichens 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
 Flat tombstone overgrown by crustose lichens 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
 Caloplaca and Xanthoparmelia lichens on a granite tombstone when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in City Cemetery. Bryan, Texas, October 24, 2024
 Memorial plaque of Texas Historical Commission in front of Walls Unit of TDCJ prison system. Huntsville, Texas, December 29, 2011
 Fluorescent lichens on a cast iron fence of a tomb 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
 Various lichens on oak bark on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, January 26, 2019
 Various foliose lichens on an oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, January 26, 2019
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