1970. Gunther Uecker and Richard Demarco. Dusseldorf.

29 January 1970. Gunther Uecker and Richard Demarco in Gerhard Richter's studio, Dusseldorf, during Demarco's tour of West German arts centres in preparation for the exhibition Strategy: Get Arts, in Edinburgh, 23 August-12 September 1970. ); Richard Demarco standing (centre, right).