Visual art: Art in Public Places showcases work by 50 western region artists in galleries, shopping precincts and urban spaces. Highlights include Echoes of an Abandoned Public , an installation about the deserted Footscray Swimming Pool; Art Mirrors Life, self- portraits by artists suffering from mental illness; and a handpainted billboard, Yeah, Yeah, Yeah , by Jon Campbell. Until April 20, Hobsons Bay. www. artinpublicplaces. com. au.