Joint exhibitions

1957

Jazz Salon, Barcelon

1957

The 1st, 2nd and 3rd May Salon, Barcelona

1960

International Malerei 1960-61, Eisenbach

1961

The Pittsburgh International Exhibition, Pittsburgh
Grand Prix de peinture et sculpture, Monte Carlo

1963

Chinesische Künstler der Gegenwart, Stadtisches Museum, Leverkusen
Art contemporain, Grand Palais, Paris
The 7th São Paulo Art Biennial

1964

International Triennial of Colored Graphic Prints, Grenchen, Switzerland
III Premio Nazionale di Pittura «Scipione», Macerata

1965

VI Mostra Internazionale di Grafica, Ljubljana, Jugoslavija

1966

Musische Geometrie, Kunstverein, Hannover

1969

IX Festival de arte '69, Calì (Colombia)

1970

III Salon International de Galeries Pilotes (Lausanne and Paris)

1971

Italian painting (Dublin and Belfast)

1974

Asia Oggi - Rassegna di Grafica Contemporanea, Milan

1975

Momenti e tendenze del costruttivismo, Milan

1977

X Quadriennale nazionale d'arte, Rome
Grafici Italiani Contemporanei, Ljubljana, Jugoslavija

1978

Ancient Heritage, New Directions, New York
Grafica '78 Internazionale, Messina

1979

Surya, Milan and Macerata

1980

Contemporary International Original Prints Exhibition, Taipei

1981

Ton-Fan & Fifth Moon - 25th Anniversary Joint Exhibition, Taipei

1982

Omaggio degli artisti cinesi a P. Matteo Ricci, Macerata
The chinese response - Paintings by Leading Overseas Artists, Hong Kong Museum of Art

1983

Arte italiana, Berlin
3rd Biennial of European Graphic Art, Baden-Baden, Germany
Rigori astratti della ragione e fantasia del concreto, Ganna, Italy

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