A wanderer of the night and an expert in all things cute, Nadya Voynovskaya pastes rats who love amputated human fingers. Though scary to some, the rats speak of an intimate relationship between people and their most prized possessions. Sometimes those possessions can be grotesque to others, but they are beautiful to their beholders nonetheless. Check Nadya in “bARTering,” where she’ll have some ratty surprises for y’all.