Bob Nickas is a writer and curator based in New York. He has organized over 120 exhibitions since 1984. He served as a curatorial advisor at MoMA/PS1 between 2004 and 2007 and on the teams for the 2003 Biennale de Lyon and Greater New York 2005 at MoMA/PS1. He was founding editor of Index magazine. His books include Painting Abstraction: New Elements in Abstract Painting and four collections of writing and interviews.