Future Forward. Floating on luxe clear acrylic sleigh legs, Sebastian is our ultra modernist spin on the iconic Knole sofa. Luxuriously deep and cozy with its high, tuxedo back, flared arms, and inviting button-tufted back cushions. Our Sebastian sofa will feel fabulously futuristic in your Malibu manse or give your Kensington townhouse minimalist edge. Also available as an apartment sofa.