Lucio Fontana (Rosario 1899 - Comabbio 1968) "Concetto spaziale" 1968 Aquatint engraving with tears cm 48x64 Signed and numbered 79/80 Printer 2RC, Rome Publisher Galleria Marlborough, Rome Provenance Private collection Literature H. Ruhé, C. Rigo "Lucio Fontana, incisioni, grafica, multipli, pubblicazioni..." Trento, Reverdito Edizioni, 2007, n. E-38, ill. another copy in color This work is accompanied by a certificate of authenticity on photograph issued by the Lucio Fontana Foundation, Milan, with no. 2731/2