1970. Rainer Ruthenbeck and Forth Rail Bridge. Strategy: Get Arts. Edinburgh.

1970. Jurgen Harten. RDG. Edinburgh.

1970. Audience for Gunther Uecker concert. Strategy: Get Arts. Edinburgh college of Art.

1970. Stefan Wewerka installation. Strategy: Get Arts. Edinburgh.

1970. Dorothy Iannone and Stefan Wewerka. Strategy: Get Arts. Edinburgh.

1970. Ferdinand Kriwet works. Strategy: Get Arts. Edinburgh.

1970. Ferdinand Kriwet and Gunther Uecker. Strategy Get Arts. Edinburgh College of Art.

1970. Klaus Rinke and Fire Brigade. Edinburgh.

1970. Karl Gerstner and Gunther Uecker. Edinburgh.

1970. Klaus Rinke. Strategy: Get Arts. Edinburgh College of Art.

1970. Pat Douthwaite. Strategy: Get Arts. Edinburgh College of Art.

1970. Rainer Ruthenbeck installation. Strategy: Get Arts. Edinburgh.

1970. Blinky Palermo. Strategy: Get Arts. Edinburgh College of Art.

1970. Stefan Wewerka installation. Strategy: Get Arts. Edinburgh.

1970. Adrian Henri. Strategy: Get Arts. Edinburgh College of Art.

1970. Gunter Weseler installation. Strategy: Get Arts. Edinburgh College of Art.

1970. Robert Filliou. The Vocational Game. Strategy: Get Arts.

1970. Blinky Palermo. Strategy: Get Arts. Edinburgh College of Art.

1970. Gunter Weseler installation. Strategy: Get Arts. Edinburgh College of Art.

1970. Telegram from Heinz Mack. Ref. Strategy: Get Arts.

1970. Work by Dorothy Iannone. Strategy: Get Arts.

1970. Robert Filliou (right) with The Vocational Game. Strategy: Get Arts exhibition.

1970. Robert Filliou. The Vocational Game (detail), with Kenneth Duffy.

1970. Robert Filliou. The Vocational Game (detail), with Nicholas Logsdail. Strategy: Get Arts.