Lucio Fontana "Spatial Concept, Waiting" 1966 water paint on canvas, light blue 47x38 cm Signed, titled and inscribed 'today is Thursday and tomorrow Friday' on the reverse Provenance Garibaldo Marussi Collection, Trieste Purchased by the current owner in 1973 Private collection, Milan Literature "Man and Space. Spatialism. Humour graphic" Trieste, Palazzo Costanzi, 8-31 July 1967, colour ill. on cover and poster Le Arti', n. 7-8, July - August 1967, colour ill. on cover "Homage to Spatialism. L'uomo e lo spazio. Humour graphic" Milan, Galleria d'Arte Moderna, 16 - 30 November 1967, colour ill. on cover E. Crispolti 'Lucio Fontana: Catalogue raisonné des peintures, sculptures et environnements spatiaux' Vol. II, Brussels, 1974, pp. 184, 185, ill. E. Crispolti 'Fontana: Catalogo Generale', Vol. II, Milan 1986, p. 645, ill. E. Crispolti 'Lucio Fontana. Catalogo ragionato di sculture, dipinti, ambientazioni - tomo II' Milan, Skira, p. 840, n. 66 T 83 ill. This work is accompanied by certificate of authenticity on photograph issued by Fondazione Lucio Fontana, Milan, n. 1465/5