1. 351

    Valley of 10,000 Smokes, Alaska.

     
  2. 347
     
  3. 969

    Jane Gooddall and chimpanzees. 

     
  4. 835

    Canary Islands, 1969.

     
  5. 154

    Mount Olympus, ‘66.

     
  6. 3541

    Olympia National Park, 1966.

     
  7. 1444

    New Zealand landscape, 1978.

     
  8. 963

    Ctenophora. (National Geographic, 1973)

     
  9. 2639
     
  10. 548

    California coast, 1970.