| Ayers Rock, Australia | Bristol, England | Boston, Massachusetts, USA | Budapest, Hungary | |
| Death Valley California, USA | Edinburgh, Scotland | France | Lassen National Park, California, USA | |
| London, England | Philadephia, Pennsylvania, USA | San Francisco, California, USA | St Louis, Missouri, USA | |
| St Pancras, London, England | Stafford, England | Suffolk, England | Sydney, Australia | |
| Utrecht, Netherlands | Virginia, USA | Yosemite National Park, California, USA | Zagreb, Croatia |
| 1958 | 1960's | 1962 | 1963 | 1964 | 1965 |
| 1966 | 1967 | 1968 | 1969 | 1970 | 1971 |
| 1972 | 1992 | 2003 | 2004 | 2005 | 2011 |