There’s much more to New York City than meets the eye. But, a lot of us are too consumed looking at our smartphones to take notice of it.

Not Stanley Greenberg, however. He’s a Brooklyn-based photographer with a lifelong curiosity about urban infrastructure.

Stanley’s published four books, including Invisible New York: The Hidden Infrastructure of the City and Waterworks: A Photographic Journey through New York’s Hidden Water System.

His latest project is called Codex New York: Typologies of the City.

Stanley Greenberg is our guest on this week's Cityscape.