Outdoor, Rooftop, Horizontal Fences, Wall, Grass, Wood Fences, Wall, and Landscape Lighting A rooftop oasis furthers the outdoor connection. It's planted with red fescue at the client's request for a wild and unmaintained look and an experience akin to "walking through a field."  Green Retreats in Bustling Cities by Luke Hopping from A Sophisticated Renovation of a 19th Century Manhattan Town House