Oredezh River near red sandstone cliffs. Siverskaya south from Saint Petersburg, Russia, July 20, 2015
Red sandstone cliff at a bend of Oredezh River. Siverskaya south from Saint Petersburg, Russia, July 20, 2015
Gorchakovshchina (Gorchakovsky) Waterfall and red sandstone cliffs near Volkhov. Leningrad Region, Russia, August 6, 2016
View of red sandstone cliffs of Oredezh River. Siverskaya south from Saint Petersburg, Russia, July 20, 2015
Red sandstone cliff facing Oredezh River. Siverskaya south from Saint Petersburg, Russia, July 20, 2015
Sandstone cliff in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 8, 2016
Red sandstone cliff of Oredezh River in Siverskaya, 50 miles south from Saint Petersburg. Russia, July 13, 2017
Sandstone cliffs and a rocky beach in northern part of Ras Abrouq Peninsula, north from Zekreet. Qatar, June 24, 2016
Sandstone cliffs of Mount Amir from a passage west from Mount Amir, 5 miles north from Eilat. The Middle East, March 25, 2002
Duck-like red sandstone erosion below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
Sandstone cliffs of Nahal Gishron creek, a trail 20570 3 miles west from Eilat. The Middle East, January 17, 2002
Morel-like red sandstone erosion below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
White sands and sandstone erosions below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
Sandstone cliffs at the foot of Mount Amir, 5 miles north from Eilat. The Middle East, March 25, 2002
Sandstone erosion below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
Sandstone cliffs along Tsafit Creek 10 miles west from Dimona. The Middle East, November 29, 2001
Sandstone erosion below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
White sands and sandstone erosions below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
Sandstone erosion below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002
Sandstone cliffs in northern part of Ras Abrouq Peninsula, north from Zekreet. Qatar, June 24, 2016
Seablite (Suaeda vermiculata) near sandstone cliffs on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, June 18, 2016
Red sandstone cliff near Oredezh River. Siverskaya south from Saint Petersburg, Russia, July 20, 2015
Reverchon s false pennyroyal (Hedeoma reverchonii) on sandstone cliffs of Moore s Hill Outcrop at FM Road 3090 2 miles north-east from Navasota. Texas, September 22, 2019
