Enjoy the folksy tunes of singer-songwriter David Mallett from a recent performance in Hadley. Explore “Living Ink: The Art of Tattoos,” at the Berkshire Museum. Meet artist Maricella Obando Moya, whose dreamy murals and artwork are inspired by mother nature and the people around her. As it takes its final bow, Ko Festival of Performance co-creators reflect on the impact of the innovative event.