The 2,000 square foot semi-intensive green roof atop this Williamsburg condominium features a series of gently rolling mounds and a colorful palette of grasses and flowering perennials that have transformed this roof from a standard utilitarian structure into a breezy meadow. Colorful container gardens at the perimeter of the common space decking welcome and envelope the building’s residents for social gatherings or quiet contemplation, accented by distant views of iconic Brooklyn structures and the Manhattan city skyline.