This poster is a collaboration between Chicago artists Dan MacAdam (Crosshair) and Nick Butcher & Nadine Nakanishi (Sonnenzimmer)and combines each studio's trademark elements into a new whole.
It was commissioned by Codeine for their first (and only) performance in Chicago since their original existence in 1994.
An extensive documentation of the printing process can be seen here:
http://www.gigposters.com/forums/process/155465-process-crosshair-x-sonnenzimmer-codeine-poster.html