2. Internationale Triennale für Farbige Original-Graphik = 2e Triennale internationale pour gravures originales en couleurs = 2e Triennale Internazionale di stampe originali a colori = 2nd International Triennial of Original Coloured Graphic.
Contributors: Kunstverien Grenchen, Switzerland.
Publisher: Kunstverein Grenchen
Published: 1961
Place of publication: [Grenchen, Switzerland
Language: mul
Number of pages: 350
Subjects: Color prints -- 20th century -- Exhibitions.
Notes: Catalogue of an exhibition organised by the Grenchen Art Society, held at the Parktheater Grenchen, 17 June-22 July 1961.

Introductory material in English, French, German and Italian.