1975. Ruth Beer sculpture. To Callanish from Hagar Qim. Edinburgh Arts 1975 exhibition at the old Fruit Market, Edinburgh.
1979. Demarco and Chris Carrell on the summit of the Sgurr of Eigg. Isle of Eigg, Scotland. Edinburgh Arts 1979.
1979. Demarco and Edinburgh Arts participants at the Clava Cairns, Inverness-shire, Scotland. Edinburgh Arts 1979.
1987. Introduction to exhibition catalogue (page 1/2). Witches Point. Caroline Tisdall and Paul van Vlissingen, RDG.