Greg lends his talent for synthesizing surreal creatures in the latest Pearl Jam/Mudhoney gig poster. It is an incredible looking 18″ x 24″ 9-color screenprint, signed and numbered, with an edition size of 100. Cost $50. There is also a variant with a small edition size of 20 and cost $75. They go on sale Monday, September 19 at 6am PST HERE.