Codex New York: Typologies of the City is the latest book on explorations and observances about New York City by noted urban photographer Stanley Greenberg. On Tuesday, October 29th, at 6:30 p.m in conversation with Elizabeth Goldstein,President of the Municipal Art Society New York, Mr. Greenberg will discuss his book, for which the photographer undertook a walk of every block in Manhattan documenting, through his lens, those urban infrastructural features that lay hidden in plain view.