Private Collection, Geneva (acquired from the above in 1990)
Exhibitions
In the Labyrinth of Modernism, Städel Museum, Francfort- sur-le-Main, September 26, 2018 - January 13, 2019, col. repr. pp. 74-75
Retrospect: Kinetika 1967, Österreichische Galerie Belvedere, Wien, 27 April – 28 August 2016, col. repr. pp. 60-61
The artist has only one right choice: to nullify himself as a person in favor of his work and offer it with live to mankind in the abstract, Triennale di Milano, October 4, 2007 - November 27, 2008, col. repr. pp. 172-173
Huitième Salon des Réalités Nouvelles, Musée des Beaux- Arts de la Ville de Paris, July 10 - August 9, 1953, cat. n° 787
Literature
L’Officiel de la Couture et de la Mode, n° 377, 1953