English musician Will Sergeant is famous for being the guitarist in the darkly melodic Liverpool rock band, Echo & the Bunnymen. Now he's turned his attention to art, opening his first major United States exhibition, "My Own Worst Enemy," at the Substrate Fine Art Gallery. Abstract paintings, collages and screen prints open a window on this brash entertainer's inner vision. Substrate Fine Art Gallery, 709 N. Ridgewood Place, L.A. 7 p.m. to 11 p.m. Fri. Free. (323) 833-6459; facebook.com./substratefineartgallery.