1979. Demarco and Edinburgh Arts group at Baluachraig cup-and-ring marked stone, Kilmartin Glen, Scotland. Edinburgh Arts 1979.

10 - 12 June 1979. Edinburgh Arts participants view the Baluachraig cup-and-ring marked rstone in Kilmartin Glen, Argyll, Scotland. L-R: Todd Siler, Wieslaw Borowski, unidentified, Richard Demarco. Patricia Leighton, Severin Carrell. Edinburgh Arts 1979.