This item is an antique Art Nouveau serving tray, likely made of pewter or a similar metal alloy with a ceramic or porcelain insert featuring a stylised floral design. Style: Art Nouveau, characterized by flowing lines, natural forms, and intricate decorative patterns. Design: The floral motif resembles cyclamen flowers with heart-shaped leaves, typical of the period around 1900. Form: Oval shape with a scalloped edge and integrated handles, often used for serving beverages or light refreshments. Historical Note: Items like this were popular in the late 19th and early 20th centuries, often produced by prominent European workshops.