Jazz Tangcay Artisans EditorRuth Ammon doesn’t normally come in on the second season of shows as a production designer, but for “The Alienist: Angel of Darkness,” set in 1897 New York, she was willing to make an exception.Ammon picked up where Mara LePere-Schloop left off in Season 1, having turned areas in Budapest into New York’s Gilded Age for the show’s murder mystery, in which Sara (Dakota Fanning) reunites with Dr.