Ground Floor Gallery: Suites for Holley/Mercure

That local improv impresario (and Red vs. Blue vocal celebrity) Shannon McCormick has been doing strange and beautiful things with pixels in homage to the music of Lonnie Holley and Michele Mercure, and now he's got his vivid digital abstractions generated on meatspace canvas and displayed lobbywise at this Eastside theatre venue for your viewing pleasure. (Full disclosure: Your arts listings editor is helping curate the space, these days.)