19th Century Marble Architectural ModelA superb quality mid to late 19th century architectural model of a baroque arch or temple, in rouge griotte, giallo di siena and belgian black marble, with jasper columns and ormolu mounts. Continental, circa 186080. Why we like it Exquisitely detailed throughout, this splendid object is superbly decorative and can be used to display a precious object too, such as the 17th century serpentine sphere, that is available separately.