The butterfly designs continue on the terrace (featuring an infinity-edge plunge pool that cantilevers high above Sin City) and in the bathroom (which is covered wall-to-wall and floor-to-ceiling with Venus Gray marble). Photo: Courtesy of The Palms Casino Resortīut Hirst didn’t just toss a bunch of his art into the room and call it a day-he chose every material, designed every furnishing, and conceived every detail (in collaboration with Bentel & Bentel Architects) down to the carpet and the drapes.