Zero

• ZERO: Countdown to Tomorrow, 1950s–60s, exhibition, Guggenheim, New York, Oct 2014-Jan 2015.
• Zero Foundation, [1]
• nul = 0: The Dutch Nul Group in an International Context, Schiedam: Stedelijk Museum, and Rotterdam: NAi Publishers, 2011, 192 pp. Catalogue.
• Italian Zero/Cross Reference: italica ars ab ovo incipit, Brescia: Kanalidarte, 2014. Catalogue. (English)/(Italian)
• Zero at Wikipedia

See also

• New Tendencies