1969. Exhibition Card (recto). Demarco and Neagu exhibition at the British Council Centre, Edinburgh.
1973. Kantor, Oliver, Agutter, Demarco. Lecture/ workshop bty Tadeusz Kantor at Forrest Hill Poorhouse, Edinburgh. Edinburgh Arts 1973.
1972. David Helder directs performance event from the summit of Arthur's Seat, Edinburgh. Edinburgh Arts 1972.