Enrico Castellani, Avant-Garde Artist DEAD @ 87

Italian Avant-Garde helped pioneer the zero movement.

Wondering what a ZERO artist is?  They explored the phenomena of light, space, time, and movement in art. Heady Stuff.  It is said they rejected the dominant art movement, Abstract Expressionism.

nytimes.com/2017/12/12/obituaries/enrico-castellani-dead-italian-avant-garde-artist.html