Julie S. Graham: Unexpected Places

Julie S. Graham’s posthumous exhibit showcases paintings and sculptures crafted from discarded materials such as concrete, wood and brick in Unexpected Places. Through April 28.

Kingston Gallery 450 Harrison Ave., Boston (617-423-4113) kingstongallery.com. MBTA: Silver Line to E. Berkeley. Wed.-Sun., noon-5 pm, and by appointment.  •  In Timestream Muckery, Jamal Thorne presents collages expressing growth, regret and hindsight we may feel about our past lives. Through April 28.