1923 | Born in San Mateo/California, USA |
1941-43 | studies botany, philosophy and medicine at the University of California, Berkeley |
1943-47 | Soldier in the US Army Air Corps; after severe injury, began painting |
1948-50 | Studies painting and art history at the University of California, Berkeley; influenced by Mark Rothko, Clyfford Still, Mark Tobey et al. |
1950-52 | Paris; close friendship with Jean-Paul Riopelle; stays in the south of France; travels to Italy |
1953/54 | under the impression of Monet's water lily paintings, the light of Southern France and the experience of Byzantine art, stylistic change in the color palette |
1956 | first solo exhibition in the USA |
1957 | New York; lasting memorable trip to Japan |
1959 | Participates in documenta II in Kassel; rents a studio in New York |
1960 | Returns to Paris; commutes back and forth between the cities of Paris, Bern and Tokyo; blue becomes his preferred color |
1961 | falls ill again with tuberculosis |
1962 | Santa Monica, California, becomes main residence and studio location; studios in Paris, Bern, Tokyo and New York |
1963 | Begins extensive lithographic work |
1964 | Participates in documenta III in Kassel |
1973/74 | lives and paints mainly in Tokyo, Japan |
1994 | died in Santa Monica |