“We Who Believe in Freedom” (study acrylic on birch panel), by LMNOPI (yes — that’s her name), in the Bennington (Vt.) Museum’s show through Dec. 28 entitled “Vermont Utopias: Imagining the Future .’’ The show is part of “2020 Vision: Reflecting on a World-Changing Year,’’ a statewide initiative by the Vermont Curators Group that aims to explore how 2020 has changed the world.