Lucio Fontana (1899-1968), Concetto spaziale. Photo: Christie's Images Ltd., 2010 signed 'l. Fontana' (lower right); signed and titled 'l. Fontana "Concetto Spaziale"' (on the reverse), oil on canvas; 39 3/8 x 31¾in. (100 x 80.5cm.). Executed in 1962-63...