Exihibition Catalogue Kunsthaus Zug, Musée Jenisc, Musée municipal de Cholet, Kunstverein Ludwigshafen | Swiss Year: 1991 Texts: Matthias Haldermann, Hasn-Peter Wittwer 136pp. | 24x222cm. Publisher: Berenice Art Books ISBN: 88-85-215-12-2

Exihibition Catalogue Kunsthaus Zug, Musée Jenisc, Musée municipal de Cholet, Kunstverein Ludwigshafen | Swiss Year: 1991 Texts: Matthias Haldermann, Hasn-Peter Wittwer 136pp. | 24x222cm. Publisher: Berenice Art Books ISBN: 88-85-215-12-2
Q 516 | 1972 Oil on canvas | 90×108 cm Arturo Bonfanti | Bergamo | Italia | 1905–1978 + INFO: https://ivanquaroni.com/2014/10/21/le-partiture-astratte-di-arturo-bonfanti/