Margery Facklam
Philagrafika (1st 2010 Philadelphia, Pa.)
Biennale dell'incisione italiana (1st 1966 Cittadella, Italy)
Salon suisse de la jeune gravure (1st 1967-1968 Geneva)
Trade Union and Educational Seminar Limuru, Kenya 1972.
Rossella Campana
Hiroshige III
Richard M. Cooler
Trienal Poli/Gráfica de San Juan (2004-2005)
United States