The Ontario Museum of History & Art presents the 13th Biennial Ontario Open Art Exhibition, a juried exhibition that features contemporary artists from across Southern California. The exhibition displays work from over 160 artists, offering visitors a chance to experience artwork in a variety of mediums, from oil paintings, ceramics and watercolor to photography, collage, encaustic, cyanotype, and woodcut prints. This exhibition is supported by the Ontario Museum Associates and The Arts Area. The exhibition will be on display from Thursday, May 1 – Sunday, July 20, 2025.