The premise of this project is to start a conversation about the potential for plants to filter the air flow from underground networks that exist in our cities. The spaces in between subway tunnels and the sidewalk/street surface can be metaphorically perceived as membranes within our city, and some would argue that they are under-utilized. This particular experiment is situated in New York City.
Step 1: Materials for Prototype
These are the materials needed for the following how-to guide.