Crater Interior, Hnappadalur, Snaefellsnes, Iceland, July 11, 1972

Temple of Apollo, Corinth, Greece, April 10, 1967

West Wall, Tiryns, Greece, April 7, 1967

Anemones in Ruins, Epidaurus, Greece, April 7, 1967

Opuntia, Champion Island, Galápagos Islands, May 30, 1966

White Boobies, Daphne Major, Galápagos Islands, March 8, 1966

Columns of Temple, Bassae, Greece, April 11, 1967

Poppies in Street, Delos, Greece, April 18, 1967

Redbud Tree in Gymnasium, Olympia, Greece, April 14, 1967

Land Iguana Eating Cactus Pad, Barrington Island, Galápagos Islands, May 21, 1966

Detail of Fountain of Pyrene, Corinth, Greece, April 10, 1967

White Columns in Villa, Greece, April 18, 1967

Lion Gargoyle, Olympia, Greece, April 14, 1967

Parthenon, Acropolis, Athens, Greece, April 1, 1967

Parthenon, Acropolis, Athens, Greece, April 1, 1967

Parthenon, Acropolis, Athens, Greece, April 1, 1967

Stone Lions, Delos, Greece, April 18, 1967

Theater, Delphi, Greece, March 10, 1970

Temple at Aegina, Greece, April 15, 1970

Propylaea, Acropolis, Athens, Greece, March 31, 1967