Water's Edge is a new-construction steel and glass house on Lake Austin, designed by Cravotta Interiors with A Parallel Architecture. The living room opens through a fourteen-foot glass wall with mahogany windows, under a white oak ceiling and against a steel fireplace of monumental scale. A custom rug designed by Cravotta, in a rose-colored radiating gradient, grounds a deep blue velvet sectional by Christophe Delcourt. A steel and pewter coffee table by Gentner sits at the center, with a sculptural bronze and glass chandelier by Naim Barry above. Limestone floors run throughout.