Quennell Rothschild & Partners LLP (QRP) are landscape architects and planners. Since 1968 QRP have created and restored numerous award-winning parks and open spaces throughout the United States and abroad, ranging from small lots to sites of several thousand acres, for a wide range of public and private-sector clients. Prominent recent examples of QRP's work range from the design of the Hudson River Park, the 4.5 mile-long 550 acre park along Manhattan's west side, a recent renovation of the historic Gramercy Park  in New York City and their work as campus landscape architects for Princeton University. The Watchcase Factory QRP design incorporates over 50 varieties of native plants, flowers, shrubs and trees into a rich, year-round landscape plan that provides seasonal variety of color and texture and follows the highest sustainable design principles.