This serene retreat in the former Westbury Hotel in New York City blends the elegance and style of a more formal era with the best new sustainable design. Upholstered furniture is filled with an organic cotton/wool blend, chosen instead of the more commonly used polyurethane foam that offgasses chemical vapors. Cocktail and end tables made of inert materials also help to maintain good air quality. Treasured antique pieces are the ultimate in recycling.