1974. L-R: Joseph Beuys, Lady Rosebery, Buckminster Fuller. Meeting at Royal Botanic Garden, Edinburgh. Edinburgh Arts 1974.
1974. Letter (page 1/2) to Demarco from Caroline Tisdall, ref. Black and White Oil Conference. Edinburgh Arts 1974.
1974. Catalogue. Page 7/21. Edinburgh Arts 1974. Galleria del Cavallino. Miroslav Sutej. Giorgio Teardo.