Sarah Rara’s hour-long film A Ray Array (2011) is on view at the James Cohan Gallery through May 5th. The film comprises 15 visual and aural essays on the idea of interference, that range, in the artist’s words, “from the failure of a message to be discernable, to sudden interruptions, visual disturbances, the interaction of two sound signals, instability, and optical effects” with an original score by Lucky Dragons.
