Topophilia: river of life
In Jedediah Purdy's book After Nature he describes four visions of environmental imagination. This model shows the division relationship between urban environment and nature. Top of the model is the map of NY, the industrial world human built are painted black, only the nature part is like a green river runs across the city to give it life.
"When you look into an abyss, the abyss also looks into you."
