Pierre Huyghe’s exhibition “Untitled (Human Mask)” is one of two new shows presented by the Bell Gallery that focuses on nuclear ecology. The exhibition is the New England premiere of Huyghe’s film set in the Fukushima, Japan, exclusion zone, where a 2011 earthquake and tsunami triggered a nuclear meltdown at the Fukushima Daiichi nuclear plant. Grappling with apocalyptic and possibly redemptive themes, the film includes scenes of a monkey doing tasks while wearing a human mask. The exhibition will be on display through May 28 in the Bell Gallery, List Art Center, 64 College St. Exhibition hours are Monday-Wednesday and Friday from 11 a.m. to 4 p.m., Thursdays from 1-9 p.m., and weekends from 1-4 p.m. For more information, call 401-863-2932.