Mangrove Roots, West Lake, Everglades National Park, Florida, February 24, 1974

Battle of Kadesh, Second Pylon, the Ramesseum, West Thebes, Egypt, January 23, 1973

Colossus of Ramesses II, Abu Simbel, Egypt, January 30, 1973

Facade, Right Side, Abu Simbel, Egypt, February 1, 1973

Statue of Ramesses in Forecourt, Karnak, Egypt, January 26, 1973

Columns in First Court, Medinet Habu, West Thebes, Egypt, January 24, 1973

Ash and Vegetation, Bartholomew Island, Galápagos Islands, March 9, 1966

Seal Track, Sombrero Chino, Galápagos Islands, March 11, 1966

Swallowtail Gulls, Tower Island, Galápagos Islands, March 22, 1966

Pahoehoe Lava and Green Vegetation, Tower Island, Galápagos Islands, March 23, 1966

Palo Santo on Crater Rim, Tower Island, Galápagos Islands, March 24, 1966

Surf, Sunset, James Bay, James Island, Galápagos Islands, April 11, 1966

Blue-footed Booby, Champion Island, Galápagos Islands, May 30, 1966

Palo Santo and Cactus, Cartago Bay, Isabella Island, Galápagos Islands, May 8, 1966

Obelisk from Hypostyle, Temple of Amun, Karnak, Luxor, Egypt, January 26, 1973

Columns in Forecourt of Amenophis III, Temple of Luxor, Egypt, January 27, 1973

Entrance Gate to Enclosure of Step Pyramid, Saqqara, Egypt, February 3, 1973

Colonnade, North Side, Second Court, Medinet Habu, West Thebes, Egypt, January 24, 1973

The Great Pyramids, Giza, Egypt, February 4, 1973

Mangrove Roots, West Lake, Everglades National Park, Florida, February 24, 1974