1973. Exhibition Catalogue. Page 14/25. Films. The Austrian Exhibition. RDG, Edinburgh, and Institute of Contemporary Arts, London.
1973. R-L: Kenneth Campbell, Frank Ashton-Gwatkin. Inchcolm island. Firth of Forth. Edinburgh Arts 1973.
1980. View from the 'Marques' sailing ship towards Fingal's Cave, Isle of Staffa, Scotland. Edinburgh Arts 1980 sea-voyage on the 'Marques'.