A collection of critical essays about and by artists who work between and across the borders of art, architecture and performance aimed at practicing visual artists and students working within the vital yet under-explored arena of interstitial practices; with contributions by Vito Acconci, Lucy Orta, Jan-Erik Andersson, Marko Peljhan, Adrian Blackwell, Anna Rewacowicz, Eduardo Aquino, Marie-Paule MacDonald, Jean-Francois Prost, Luc Levesque and Steve Topping.