1976. Poster for talks by Demarco and David Bellman at the Arnolfini Gallery, Bristol. Edinburgh Arts 1976.
1972. Letter (page 2/2) from Demarco to Yugoslavian Federal Institute for International Co-operation, ref. proposed exhibition of Yugoslavian artists at the RDG in 1973.
1970. Letter from Demarco to Beuys. Ref. Demarco's photographic documentation of Celtic (Kinloch Rannoch) Scottish Symphony. Strategy: Get Arts.
1981. John Martin with 'Beuys, Rosebery, Fuller' edition of prints, at Beuys's studio, Dusseldorf, Germany.
1983. Entrance to Little Sparta, Ian Hamilton Finlay's garden at Stonypath, Lanarkshire, during the 'First Battle of Little Sparta'.