14.5x20.5" high quality silk-screened poster for Sept. 1-4, 1995 "Rock & Roll Art Retrospective Exhibit" at The Powerhouse in Cleveland, OH. that featured the art of Stanley Mouse, Rick Griffin, Randy Tuten, David Singer and more. The event featured modern concert poster/rock artists Frank Kozik, Gary Grimshaw (who designed this print), T.A.Z., Coop, the art collective Psychic Sparkplug (Chuck Sperry, Ron Donovan and Orion Landau), Mark Arminski, Derek Hess, Wes Wilson, Emek and Lindsey Kuhn. Each of the attendees has signed in either black ink or black felt tip pen on their names. Grimshaw has signed again at lower right margin in pencil, adding "53/219" hand-numbering. Poster art features guitar at center w/cherub holding paint brush and large pair of eyes at top, amidst metallic gold ink accented area. Poster was printed by Psychic Sparkplug in San Francisco, CA. Most signatures remain bold overall and poster makes for a visually stunning display. Minor corner tip wear, but if framed, would display NM. From the Mark Arminski Archives and comes with a COA specially designed, signed and remarqued by him.