1979. Demarco and Edinburgh Arts group at Baluachraig cup-and-ring marked stone, Kilmartin Glen, Scotland. Edinburgh Arts 1979.
1975. Copy of The Scotsman newspaper review by Edward Gage of the Edinburgh Arts 1975 exhibition: To Callanish from Hagar Qim.
1979. Edinburgh Arts colloquium with Marlborough College at Adam's Grave on Martinsel Hill, Wiltshire, England. Edinburgh Arts 1979.
1970. Report (page 1/2) by Demarco on meeting in London with Lohmeyer, Diamand, Jappe, Beuys. Ref. Strategy: Get Arts.