Artist Shahzia-Sikander stands before her massive LED art work “The Singings Suns” at the Moynihan Train Hall. The display changes every 15 minutes. Photo: Amtrak A Rail Treasure: Curated Art at Moynihan Hall and Penn Sta. What buildings have turned into Manhattan’s most unique art galleries? Two current Art at Amtrak installations are on view... Entertainment 16 Nov 2023 | 03:07