9 May 1970. L-R: Joseph Beuys (German Artist), Seth Siegelaub (American Artist, Curator, Project Editor of Studio International vol. 180, no.924, July/ August 1970), George Jappe (German Art Critic), Peter Townsend (Editor of Studio International), meeting in London.
Richard Demarco
Seth Siegelaub
Peter Townsend
Joseph Beuys
Georg Jappe