Red Marble Demi-Lune Mantel. Introducing a rare Red Marble Demi-Lune Mantel from mid-19th-century Paris—a Louis XVI style marvel that blends sculptural grace with rich coloration. Hand-carved in striking Rouge Royal (Griotte) marble with natural white veining, its half-moon form and fluted legs create a soft, elegant silhouette that commands attention in any refined interior 1stDibs . The centrally medallioned, proportioned...