Friday, November 6

The film Troublemakers: The Story of Land Art documents the rise of rebel artists in the late ’60s and early ’70s who attempted to transcend the white cube of the gallery space by making (often enormous) works in (and out of) nature. It shows this weekend at the Portland Museum of Art (7 Congress Square), tonight at 6:30 p.m. Tix: $8. 775-6148. portlandmuseum.org.