| RefNo | Title | Date |
| HB/F/4/127 | International Ballet Competition - Varna \ 1976 \ Patrick Dupond | 1976 |
| HB/F/4/128 | International Ballet Competition - Varna \ 1976 \ Patrick Dupond | 1976 |
| HB/F/4/126 | International Ballet Competition - Varna \ 1976 \ Patrick Dupond | 1976 |