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

St. Mark's, Florida, 1954

Strangler Fig, Mahogany Hammock, Everglades National Park, Florida, February 19, 1974

Mangrove Roots, Bear Lake Trail, Everglades National Park, Florida, February 24, 1974

Palmetto, Everglades National Park, Florida, February 28, 1974

Pond Cypress, Corkscrew Swamp, Florida, March 8, 1974

Swallowtail Gull and Nest, Plazas Island, Galápagos Islands, March 7, 1966

Cypress Trunks and Reflections, Cypress Lodge, Punta Gorda, Florida, January 30, 1974

Mangrove, West Lake, Everglades National Park, Florida, February 20, 1974

Cypress Trunks and Duckweed, Cypress Lodge, Punta Gorda, Florida, January 30, 1974

Land Iguana, Plazas Island, Galápagos Islands, March 6, 1966

Head of Ramesses II from Below, Abu Simbel, Egypt, February 1, 1973

Columns in Hypostyle, Temple of Amun, Karnak, Luxor, Egypt, January 25, 1973

West Hall, Temple of Ptah, Memphis, Egypt, February 3, 1973

Statues in Great Hall, Abu Simbel, Egypt, January 30, 1973

Green Seaweed (West), Espinosa Point, Fernandina Island, Galápagos Islands, April 7, 1966

Iguanas and Crabs, Espinosa Point, Fernandina Island, Galápagos Islands, April 7, 1966

Mangrove, Venice Bay, Santa Cruz Island, Galápagos Islands, March 13, 1966

Salt Marsh, Dragon Hill, Santa Cruz Island, Galápagos Islands, March 13, 1966

Lagoon from North with Santiago Island in Background, Jarvis Island, Galápagos Islands, April 1, 1966