Scagliola tray depicting a palace interior in perspective in the Italian taste of the 17th century; (restorations). 19th century 84 x 135 cm Views of palace interiors and exteriors were produced in hardstone marquetry in Italy, such as the late 18th-century suite of panels depicting the Arts after Giuseppe Zocchi at the Museo dell'Opificio delle pietre dure in Florence.