Lumaca e spirale Snail and Spiral

Mario Merz (1925-2003) Lumaca e spirale Snail and Spiral signed, titled, inscribed and dated ‘Lumaca e spirale Torino luglio ’76 Mario Merz’ (on the reverse) acrylic, spray paint, clay and snail shell on canvas 54.7/8 x 76½in. (139.5 x 194.5cm.) Executed in 1976