John La Farge’s Christ Preaching (1883) –newly returned to Trinity Church after a multi-year restoration–is Trinity Church’s crowning glory and one of the artist’s most significant windows. Julie Sloan, consultant to the restoration, will explore the window’s history, design, and restoration and La Farge’s relationship to Trinity Church in a lecture to be held Tuesday, November 1 beginning at 7 pm.

Julie Sloan is one of the leading stained-glass consultants in North America. She is the author of Conservation of Stained Glass in America and is adjunct professor of historic preservation at Columbia University, where she has taught stained glass restoration since 1985. Ms. Sloan’s conservation projects include Saint Thomas Episcopal Church, New York; H. H. Richardson’s Trinity Church in Boston; Harvard University’s Memorial Hall; Princeton University’s Chapel, and the State Houses of Connecticut, Massachusetts, New Jersey, and Pennsylvania. Her conservation and research projects have won many awards, including grants from the National Endowment for the Arts, the Samuel Kress Foundation, the Graham Foundation for Advancement in the Arts, and the Arts & Crafts Fund.

Tickets: $10 per person, available at The Shop at Trinity (206 Clarendon St.) or by phone 617.536.0944 x225. Questions: Kathy Acerbo-Bachmann, kacerbobachmann@trinitychurchboston.org.