A Rico Palm in <n>Puerto Rico</n>, photographed by <n>Frederick E. Cook</n> for <n>National Geographic</n> in 1924.

Entrance to the <n>Greek convent at Tor</n>, Sinai, with <n>dhows</n> on the Gulf of Suez. Photo by <n>Maynard O. Williams</n>, 1927.

<n>Netchilirmiut Eskimos</n> spear fishing for <n>Arctic Char</n> in Spence Bay, Canada. Photo by <n>Richard Harrington</n>.

<n>Sampans</n> on the <n>Brahmaputra river</n> in Bangladesh. Photo by <n>Margaret S.</n>, 1988.

<n>Whale-Skate Island</n>, an atoll, photographed by <n>Bill Curtsinger</n> in 1993.

A fishing fleet leaves <n>Newlyn Harbor</n>, Cornwall in 1924. Photo by <n>Emil P. Albrecht</n>.

Morning fog on the <n>Clarence River</n> near Grafton, 1997. Photo by <n>R. Ian Lloyd</n>.

Native boats on the Amu Darya in Khoresm, 1932. Photo by <n>L. D. Wilbur</n>.

<n>A moonlight effect in the Grand Banks</n>, 1921. Photo by <n>Frederick William Wallace</n>.

Floridian <n>Edmond L. Fisher</n> during the first scuba endurance test in July 1954. Photo by <n>James Dugan</n>.

Haiti, 1987. Photo by <n>James P. Blair</n>.

A lateen sail boat on <n>Lake Geneva</n> from <n>The Romance of Geneva</n> by <n>Ralph A. Graves</n>, 1919.

Photograph by <n>American Colony Photographers</n>, 1927.

Members of the <n>Nambicuara tribe</n> in Mato Grosso, Brazil, 1979. Photo by <n>W. Jesco Von Puttkamer</n>.

<n>Spinner dolphins</n> near Lehua, Hawaii, 1993. Photo by <n>David Doubilet</n>.

North Carolina, 1984. Photo by <n>Noel Grove</n>.

A ship crosses <n>San Francisco Bay</n> near <n>Angel Island</n>, 1971. Photo by <n>Jonathan S. Blair</n>.

A surfer in Honolulu, Hawaii, 1919. Photo by <n>A. R. Gurrey</n>.

Photograph by <n>D. Alan Harvey</n> taken in Malaysia, 1977.

<n>Nabesna Glacier</n> in Alaska's <n>Wrangell Mountains</n>. Photo by <n>M. Woodbridge</n>, 1974.

<n>Living On Islands</n>, 1973. Photo by <n>David Lewis</n> in Madagascar.

A 1919 photograph of <n>The Pyramids of Egypt</n> by <n>John A. Foote</n>.

<n>Sunbathed</n>, 1982. Photo by <n>Art Brewer</n>.

Sunrise at <n>Cedros Island</n>, 1923. Photo by <n>G. Dallas H.</n>

Boats in <n>Buck Island lagoon</n>, 1967. Photo by <n>Bill Barada</n>.

<n>Cape Kidnappers</n> in Hawke's Bay, 1931. Photo by <n>Ray Hansard</n>.

Sunset in the Tuamotu Archipelago. Photo by <n>Amos Burg</n>, 1932.

<n>Cabbage palms</n> at sunset in Florida’s <n>Lake Woodruff NWR</n>. Photo by <n>Bates Littlehales</n>, 1984.

<n>The French Antilles</n>, 1980. Photograph by <n>Jodi C.</n>