A dozen artists, a massive river, a new kind of gallery

For anyone who has a chance to look across the Hudson River from the Bronx side, it’s a lot of views of the Palisades. But when people from the New Jersey side look back toward us, what do they see? A dozen Cuban-born artists who live on the other side of the Hudson have come together for “Shifting Streams: Twelve Artists by the Hudson River,” bringing a mix of watercolor, photography and more to the walls of Hostos’ Longwood Art Gallery.