I walked by Greene Street in SoHo many times but never noticed the artwork beneath me until this past weekend when I saw some tourists reading the sign (photo #2) on the floor. That was when I realized there was something interesting there. It is an interpretation of the New York City subway map by Franciose Schein. To see the real NYC subway map, click here.So do you usually look at what's beneath you? Have you ever stepped on a piece of gum or dog doo-doo?
