In New York City, you never know when or where Art might happen. From now until March 2022, you can take a stroll along the High Line and encounter “The Musical Brain.” The group exhibition, named for a short story by Argentine writer César Aria, reflects on the theme of the power that music has to bring people together. For his contribution, Brooklyn-based artist Raúl de Nieves has created colorful figures placed on park benches throughout the High Line to honor the magical and intricate stage costumes that musicians wear. To me, they are reminiscent of some of David Bowie’s magnificent costumes. Can you hear me, Major Tom?