Over 3,500 contact sheets dating between 1981 and 1998 are digitised in chronological order. Ha took over 100,000 photographs during this 18-year period. The contact sheets range from exhibition documentation, to re-photographed books, artist portraits, artwork documentation, and family and travel photographs. Ha annotated and placed each sheet into clear folder binders. Contact sheets will be uploaded to the collection’s website periodically, as part of AAA’s continuous effort to select and digitise exhibition documentation.