American Visionary Art Museum, 800 Key Highway. (410) 244-1900, avam.org. "Donald Pass: The Hope We Seek", An exhibit of 13 works by the late British visionary artist that depict ethereal spirits and the afterlife in watercolor, charcoal, and other mixed-media. Through Feb. 22. The Visionary Experience: Saint Francis to Finster, Featuring artist Rev. Howard Finster, The Visionary Experience offers a perspective on some of the most important moments in history, invention, science, politics, and religion. Through Aug. 30.