Newcomb Art Gallery (New Orleans)

At the Woldenberg Art Center, Tulane University, Tuesday through Sunday, from noon-5 p.m. For more info: (504) 865-5328.

“Vital Signs,” through Oct. 19. Features more than 50 works using a variety of surfaces, including drafting film, mylar and vellum as well as thread, marker, pins and duct tape.