"Liberte d' Expression Affirmee," a collection of paintings by Edelweiss Calcagno, will be on display through April 30 at the Lakeside Cafe & Deli in the lobby of the American City Building, 10227 Wincopin Circle, Columbia. Hours are 7 a.m. to 8 p.m. Mondays-Fridays, 8 a.m. to 5 p.m. Saturdays, closed Sundays. Call 410-772-3694.