Born in 1935 in Milan, Italy. In 1957 she formed the group Zero in Düsseldorf with a number of other artists such as Enrico Castellani, Jan Henderikse, Francois Morellet, Giulio Paolini, Jean Tinguely, Klaus Staudt. Zero, initiated an avant-garde movement aiming to create new art. It broke away from established social norms and artistic traditions, and started entirely new approaches toward art from 'zero point'.