Modern and Contemporary Art Geometric Abstraction Nigro, Mario Untitled (Line Composition). 1971. Colour silkscreen print on lightweight Velin board. 59 x 95.5 cm (65 x 100 cm). Signed, dated and numbered. – Very slight handling marks in a few places; isolated, barely visible edge wear; very slight, pale soiling in a few places on the reverse; overall in very good condition. A magnificent, colour-rich print of this dynamic, harmoniously balanced line composition in a large format, with margins. One of 150 copies. Colour silkscreen on light wove card. Signed, dated and numbered. - Very isolated very slight handling marks, isolated, barely visible edge wear, very isolated faint soiling on the reverse; overall in very good condition. A splendid, colour-rich print of the large-format composition with margins. - One of 150 copies.