, Klaus Groh. 'Dada-Research Project' questionnaire, page 2.  Edwecht, Germany, 1976. Enlarge 1 /1

Klaus Groh. 'Dada-Research Project' questionnaire, page 2. Edwecht, Germany, 1976. Materials & Technique: ephemera/documentation, Acknowledgement: Gift of Mike Parr 2012