1981. L-R: George Wyllie, Joseph Beuys, Jessyka Beuys at Beuys's studio/ home in Dusseldorf, Germany.
1981. John Martin with 'Beuys, Rosebery, Fuller' edition of prints, at Beuys's studio, Dusseldorf, Germany.
1978. Announcement Card. The Artist as Explorer. Lecture by Demarco at Kunsthalle Dusseldorf, Germany.