Prized Ivory Sultanabad Antique Carpet Bestows Added Grandeur to Entry Hall. These clients chose a prized 150-year-old ivory field Sultanabad antique carpet to complete their memorable entry hall. The rare ivory field and spacious overscale design of this antique Persian rug harmonizes with the breathtaking inlaid marble-top antique table and architectural details of the staircase, bestowing added sophistication and grandeur to the space. Design: Marks and Marks Design Photo: Claremont Rug Company