"Slow Reveal," article reviewing Arne Glimcher's book -- Agnes Martin: Paintings, Writings, Remembrances (Phaidon, 2012) -- for the June/July 2013 issue of Art in America. Online at < http://www.artinamericamagazine.com/news-features/magazine/agnes-martin-paintings-writings-remembrances/ >; click above to go to full text.