Dia Art Foundation will present a new work by Thomas Hirschhorn, Timeline: Work in Public Space, from September 15 ­ through November 3, 2012 at 541 West 22nd Street, the site of the future Dia:Chelsea project space. Timeline, a large-scale collage of images, written statements, and text excerpts, chronicles the artist’s interventions at urban and rural sites. It will be presented in anticipation of Hirschhorn’s « Gramsci Monument », the fourth and final project of Hirschhorn's Monument series, that Dia will present in summer 2013 in the Bronx or at another location in New York City.