"Memory of a time I did not know…" features works on paper by Miriam Morsel Nathan, Silver Spring resident and former director of the Washington Jewish Film Festival. Through pre-World War II photographs, images, monotypes and screen prints, Nathan seeks to make sense of and connect to her family's history. On display through Dec. 17. Ann Loeb Bronfman Gallery, Washington, D.C.'s Jewish Community Center, 1529 16th St. NW. Call 202-777-3208 or visit washingtondcjcc.org/gallery.