Catalog of an itinerant exhibition held at the Whitestone Gallery, Taipei, Taiwan, May 19-June 24, 2018, at the Whitestone Gallery, Hong Kong, China, March 5-17, 2019, an the Palazzo del Monferrato, Alessandria, Italy, November 16, 2019-January 5, 2020, and at the Dep Art Gallery, Milan, Italy, May 20-July 31, 2020
Natale Addamiano (1943-), Alberto Biasi (1937-), Pino Pinelli (1938-), and Turi Simeti (1929-), artists