1977. Johannes Stuttgen. One Hundred Days of the Free International University.Documenta Six. Kassel, Germany.
1981. Architect Hans Hollein, left, in his newly completed Staditsche Museum, Monchengladbach. Johannes Cladders, Director of Stadtische Museum, Monchengladbach, right.
1981. Museum director Johannes Cladders in the newly completed Staditsche Museum building, Monchengladbach, Germany.