A developer commissioned this penthouse addition at 190 Riverside Drive, a Beaux Arts-style residential building. The 5,000+ SF single family residence contains five discreet bedrooms and bathrooms and features a structurally uninterrupted 2,000 SF living space, enveloped by operable glass walls that open and extend out to a wrap-around terrace with panoramic views of the Hudson River. The breathtaking setting extends skyward as the glass perimeter folds over to form a band of angled skylights surrounding the living spaces, rendering the ideal entertaining venue washed in natural light.