-
Galapagos 1969
-
USA 1964
-
•Tobago Wave, Caribbean 1968
-
1974
-
1965
-
Iceland 1965
-
1971
-
1968
-
Iceland 1965
-
India 1968
-
Yellowstone, USA 1966
-
Iceland 1965
-
Iceland 1965
-
Abalone, USA 1969
-
Iceland 1965
-
Iceland 1965
-
Iceland 1965
-
c.1960s
