Meanwhile, Diller Scofidio + Renfrotook a more philosophical approach, making much of the idea that a new Penn could be "a city within a city" and combining multiple uses into one multi-layered, porous space that would look like "a large sponge-like mass, aerated from every angle.
"With MSG moved to behind the Farley building on Ninth Avenue, there's room for a variety of spaces, from a spa to a micro theater to a cascading park. Also imagined are a pool, restaurants, and many surfaces on which to project advertisements.
Inside the station, they envision drifting food vendors carrying their wares around their waist (like at a baseball stadium), train arrival and departure times projected onto the floor, and real-time video footage of trains approaching and leaving the station aired onto a large screen.