 Insects show at Museum of Natural History. Washington DC, February 5, 1998.
 World War II propaganda posters at Museum of American History. Washington DC, February 4, 1998.
 A portrait of Russian communist leader J. Stalin at Museum of American History. Washington DC, February 4, 1998.
 A bronze likeness of the current American president Bill Clinton at Museum of American History. Washington DC, February 4, 1998.
 Air and Space Museum. Washington DC, February 6, 1998.
 - Central Park and Museum of Natural History (New York, June 23 - 24 and a trip to Turner Falls, May 28, 1997)
 - Central Park and Museum of Natural History (New York, June 23 - 24 and a trip to Turner Falls, May 28, 1997)
 - Central Park and Museum of Natural History (New York, June 23 - 24 and a trip to Turner Falls, May 28, 1997)
 - Central Park and Museum of Natural History (New York, June 23 - 24 and a trip to Turner Falls, May 28, 1997)
 - Central Park and Museum of Natural History (New York, June 23 - 24 and a trip to Turner Falls, May 28, 1997)
 An exposition in Harvard Museum of Natural History at Harvard University. Boston, Massachusetts, September 22, 2004
 Money Coffin for a gambler(?) in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Anticipation of death exhibit in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Coffin for American presidents on display in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Model of ancient Egyptian coffin in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Wooden compartments for coffins in a hearse in National Museum of Funeral History. Houston, Texas, February 8, 2009
 1921 Rock Falls eight-column carved-panel motorized hearse in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Victorian era funeral parlor in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Green funeral coach in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Campbell funeral coach in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Buick funeral coach in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Black funeral coach in National Museum of Funeral History. Houston, Texas, February 8, 2009
 La Salle funeral coach in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Nebraska 1953 funeral coach in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Black Campbell funeral coach in National Museum of Funeral History. Houston, Texas, February 8, 2009
 1951 Superior-Cadillac Landaulet Hearse (funeral coach) in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Dr. Petersen guiding a tour of a fort at Qal at Ruwayda archeological Site on northwest coast for Qatar Natural History Group. Qatar, February 6, 2010
 Dr. Petersen in an excavated mound guiding a tour of Qal at Ruwayda archeological Site on northwest coast for Qatar Natural History Group. Qatar, February 6, 2010
 Fantasy coffins from Ghana shaped as objects (fish, canoe, leopard, chicken, bull, crab etc.) representative of the life of the deceased in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Re-creation of a pope lying in state at St. Peter s Basilica flanked by two members of Swiss Guard at "Celebrating Deaths of Popes" exhibit in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Brightly colored wooden coffins from Ghana carved as objects capturing essence of the departed (fishing canoe, chicken, bull, crab etc.) in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Gallery of the History of Ancient Painting in Hermitage Museum. Saint Petersburg, Russia, February 7, 2013
 White House with an armed man on its roof seen right to Washington Monument. Washington DC, February 5, 1998.
 Korean War Veterans Memorial with Washington Monument at background. Washington DC, February 4, 1998.
 Members of the Qatar Natural History Group (QNHG) exploring glittering gypsum pavement (selenite) during fossil trip in area of Jebel Al-Nakhsh in south-western Qatar, February 7, 2014
 View of Washington Monument from the Capitol. Washington DC, February 4, 1998.
 Sculptures in Gallery of the History of Ancient Painting in Hermitage Museum. Saint Petersburg, Russia, February 7, 2013
 1860 German "Glaswagen" funeral coach and 1850 German hearse made by Burkhardt (Wagenbruer) in National Museum of Funeral History. Houston, Texas, February 8, 2009
 Marble sculptures in Gallery of the History of Ancient Painting in Hermitage Museum. Saint Petersburg, Russia, February 7, 2013
 Qatar Natural History Group (QNHG) looking at fossilized dugong bones embedded in desert floor under the guidance of a geologist Jacques LeBlanc in area of coastal sabkha in south-western Qatar, February 7, 2014
 Members of the Qatar Natural History Group (QNHG) exploring fossilised intertidal stromatolites (microbial mats, laminated sediments) during fossil trip in area of Jebel Al-Nakhsh in south-western Qatar, February 7, 2014
 Qatar Natural History Group (QNHG) exploring fossilized dugong bones embedded in desert floor under the guidance of a geologist Jacques LeBlanc in area of coastal sabkha in south-western Qatar, February 7, 2014
 Geologist Jacques LeBlanc at the foot of ancient lithified dune of red sand guiding a fossil tour for Qatar Natural History Group (QNHG) in area of Jebel Al-Nakhsh in south-western Qatar, February 7, 2014
 Members of the Qatar Natural History Group (QNHG) exploring fossilized dugong bones embedded in desert floor under the guidance of a geologist Jacques LeBlanc in area of coastal sabkha in south-western Qatar, February 7, 2014
 Members of the Qatar Natural History Group (QNHG) under the guidance of a geologist Jacques LeBlanc exploring fossilised stromatolites (microbial mats) during fossil trip in area of Jebel Al-Nakhsh in south-western Qatar, February 7, 2014
 Members of the Qatar Natural History Group (QNHG) exploring area of gypsum crystal pavement (selenite) during fossil trip in area of Jebel Al-Nakhsh in south-western Qatar, February 7, 2014
 7th(?) Street in downtown Washington. DC, February 6, 1998.
 G(?) Street in downtown Washington. DC, February 6, 1998.
 A hall in the Capitol. Washington DC, February 4, 1998.
 View of J.F.K. grave, Arlington Bridge and Washington Monument on the other bank of Potomac River from a hill at Arlington Cemetery. Washington DC, February 6, 1998.
 Paintings on a dome of the Capitol. Washington DC, February 4, 1998.
 Ex. Offices near White House. Washington DC, February 5, 1998.
 11th(?) Street in downtown Washington. DC, February 6, 1998.
 Arlington Memorial Cemetery. Washington DC, February 6, 1998.
 View of U.S. Capitol from Reflecting Pool. Washington DC, February 6, 1998.
 A mysterious closed corridor in the U.S. Capitol. Washington DC, February 4, 1998.
 View of White House from the Ellipse. Washington DC, February 5, 1998.
 Graves of soldiers(?) at Arlington Cemetery. Washington DC, February 6, 1998.
 A monument to U.S. Navy on the road to Arlington Cemetery. Washington DC, February 6, 1998.
 Entrance to a bunker-like J. Edgar Hoover F.B.I. Building. Washington DC, February 6, 1998.
 A bronze sculpture in Vietnam War Veterans Memorial at rainy day. Washington DC, February 4, 1998.
 A bronze Statue of the Three Servicemen in Vietnam War Veterans Memorial at rainy day. Washington DC, February 4, 1998.
 A memorial sculpture with a red banner reminiscent of a communist leader in the U.S. Capitol. Washington DC, February 4, 1998.
 Dog Fala of Franklin D. Roosevelt at FDR Memorial near Tidal Basin at rainy day. Washington DC, February 4, 1998.
 Arabic calligraphy on a natural leaf (Turkey, 20th century, gold) on display in Museum of Islamic Art. Doha, Qatar, February 27, 2010
 Qatar Natural History Group in desert. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 A pavilion and trees in bloom at West Potomac Park during warm weather. Washington DC, February 4, 1998.
 A cherry tree in bloom at West Potomac Park during warm weather. Washington DC, February 4, 1998.
 QNHG (Qatar Natural History Group) gathering in a tea hall in Trainah agricultural settlement. Southern Qatar, November 6, 2015
 Qatar Natural History Group (QNHG) wading near Al Mafjar village, northern area near Ruwais. Qatar, April 12, 2013
 QNHG (Qatar Natural History Group) watching birds on a small peninsula. Ruwais, Northern Qatar, April 3, 2015
 Qatar Natural History Group walking in desert. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Birdwatching with QNHG (Qatar Natural History Group) near Abu Nakhla wastewater treatment ponds. Doha, Qatar, March 29, 2014
 Qatar Natural History Group measuring depth of a pond between Al Wakra and Mesaieed, north from Doha. Qatar, January 29, 2010
 Pioneer settlers in a museum in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 28, 2009
 View of U. S. Capitol and Smithsonian Inst. from intersection of Madison Drive and 14th Street. Washington DC, February 5, 1998.
 Qatar Natural History Group outing on limestone hills of Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Qatar Natural History Group (QNHG) at Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
 Qatar Natural History Group in Ras Abrouq peninsula in west central coastal area, north from Zekreet. Qatar, April 8, 2011
 Qatar Natural History Group (QNHG) touring excavations at al-Ruwaydah, a late Islamic site near Ruwais in northern Qatar, May 3, 2013
 Qatar Natural History Group wading at low tide in Arabian (Persian) Gulf near Mesaieed, north from Doha. Qatar, January 29, 2010
 Watching birds with QNHG (Qatar Natural History Group) near Abu Nakhla wastewater treatment ponds. Doha, Qatar, March 29, 2014
 QNHG (Qatar Natural History Group) heading to watch birds on a small peninsula. Ruwais, Northern Qatar, April 3, 2015
 QNHG (Qatar Natural History Group) exploring a bone on a beach of a small peninsula. Ruwais, Northern Qatar, April 3, 2015
 Qatar Natural History Group discovered some small critter in desert. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Qatar Natural History Group (QNHG) on dunes of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
 Caterpillar on a leaf in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Jack Russell Terrier dog of Qatar Natural History Group (QNHG) in sands of Harrarah, 40 miles south-west from Doha. Qatar, March 2, 2012
 Qatar Natural History Group (QNHG) near a fishing shack in Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
 Emerald Swallowtail (Papilio Palinurus) in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Close-up of Emerald Swallowtail (Papilio Palinurus) in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 A monument of a geographic explorer P. K. Pakhtusov on Makarovskaya Street. Kronstadt, Russia, August 3, 2001
 Group of birdwatchers from QNHG (Qatar Natural History Group) near Abu Nakhla wastewater treatment ponds. Doha, Qatar, March 29, 2014
 Blue flower of Lignum Vitae (Gaiac tree, Guaiacum sanctum) in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Group of birdwatchers from QNHG (Qatar Natural History Group) on a service road near Abu Nakhla wastewater treatment ponds. Doha, Qatar, March 29, 2014
 QNHG (Qatar Natural History Group) exploring fossils of the Middle Eocene Dammam Formation in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 People from QNHG (Qatar Natural History Group) taking pictures of a lizard on periphery of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, March 5, 2016
 QNHG (Qatar Natural History Group) looking for fossils in Midra Shale of the Middle Eocene Dammam Formation in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 Speckled butterfly in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
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