Carlfriedrich Claus, Alain Arias-Misson, Klaus Sobolewski.Claus, Carlfriedrich, 1930-1998Imperfect: Arias-Misson's prints wanting. In ms. on portfolio: "VII". In ms. on individual prints: "7/XV", signed by the artists. From the Alain Arias-Misson Papers.Title from portfolio.still image