It's hard to imagine a New York different from the one we know, but what would the city have been like if the ideas of some of the greatest architectural dreamers had made it beyond the drawing boards and into built form? The new book Never Built New York paints the picture of an alternative New York, with renderings, sketches, models, and stories of proposals for the city that never came to be. Internationally acclaimed architects Daniel Libeskind. Steven Holl, and Elizabeth Diller come together with author Sam Lubell to envision this alternate city. If you're curious about some of the images discussed in this episode, visit nypl.org/podcast where you can find a link to a video of the discussion.