West Tisbury artist Leslie Baker recently opened a show of her landscape work at the Copley Society of Art in Boston. A painter, portrait artist and children’s book author, Ms. Baker’s plein air oil studies are well known on the Vineyard, where she has lived year-round since 1997. The Copley show is anchored by a sweeping triptych of Long Point Wildlife Refuge on a hazy, late summer day. The show opened on Sept. 11 and will hang until Oct. 8. The Copley Society of Art, founded in 1879, is located at 158 Newbury street in Boston. The gallery is open Tuesdays through Saturdays from 11 a.m. to 6 p.m., Sundays from noon to 5 p.m., and Mondays by appointment. Admission is free for members and $10 for nonmembers. The telephone number is 617-536-5049.