Karin Orchard, Isabel Schulz, Kurt Schwitters. Catalogue raisonné, published by Sprengel Museum Hanover, vol. 1: 1905-1922, Ostfildern 2000, no. 1038 (illustrated). -- Simone Frigerio, Importance de Schwitters (1887-1948), in: Aujourd"hui, vol. 47, Paris 1964, pp. 14-17 (illustrated). John Elderfield, The Early Work of Kurt Schwitters, in: Artforum, vol. X, issue 3, 1971, pp. 54-67 ( illustrated). Micheal Erlhoff (ed.), Kurt Schwitters Almanach 3, Kulturamt der Stadt Hannover 1982-1991. Udo Liebelt, Kurt Schwitters. Werke und Themen, Hanover 1986 ( illustrated). John Elderfield, Kurt Schwitters, Düsseldorf 1987 (illustrated). Dorothea Dietrich, The Collection of Kurt Schwitters. Tradition and Innovation, Cambridge (Massachusetts) 1993/1995 ( illustrated). Dorothea Dietrich, Les Habits neufs de la tradition. Schwitters les femmes et les collages, in: Les Cahiers du Musée national d"art moderne, vol. 51, Paris 1995, pp. 81-105 ( illustrated). Kim Behm, Die frühen Nachkriegszeichnungen von Kurt Schwitters (1918-1923), unpublished typescript; master"s thesis, University of Marburg 1997. Isabelle Ewig, Kurt Schwitters Oxymore ou l"art de la contradiction, unpublished typescript, PhD thesis, Sorbonne University, Paris 2000 (illustarted). "I felt abssolutely free and I had to scream my elation out into the world. Out of thrift, I took what I could find, because we were an impoverished country. You can also shout with garbage, and that"s what I did by gluing and nailing things together." Kurt Schwitters on his "Merz" art. Friedrich Lach (ed.), Kurt Schwitters. Das Literarische Werk, vol. 5, Cologne 1973-1981, p. 335. Called up: June 7, 2025 - ca. 16.30 h +/- 20 min.