Sérigraphie

Centre de la Gravure et de l'Image imprimée, La Louvière, Belgium | Museum Plantin-Moretus en Stedelijk Prentenkabinet, Antwerp, Belgium | Walter & Nicole Leblanc Foundation, Brussels, Belgium

signed and numbered edition of 50

1970, New York, The Art Gallery, Albuquerque, New York State University, Santa Barbara, University Art Museum of New Mexico, San Diego, The Art Galleries, Constructivist Tendencies from the collection of Mr. and Mrs. Georges Rickey
1994, Knokke-Heist, Galerie Emile Verhaeren, Walter Leblanc 1932–1986. Archétypes – Twisted Strings – Sérigraphies – Torsions