1979. Todd Siler, Wieslaw Borowski and Chris Carrell. Baluachraig inscribed stone. Kilmartin, Argyll. Edinburgh Arts 1979.

10 - 12 June 1979. L-R: Todd Siler (American artist), Wieslaw Borowski (Director, Foksal Gallery, Warsaw, Poland), Chris Carrell (Director, Third Eye Centre, Glasgow) at Baluachraig cup-and-ring marked stone, Kilmartin Glen, Argyll, Scotland.