Maiolica pottery was developed in Italy in the late 15th and early 16th centuries. Tin oxide was used to produce a smooth white-glazed finish, which was ideal for vibrant decoration. The process originated in Asia and was brought to Italy via Majorca, from where it derived its name. Personalised and armorial decorations were common ways of demonstrating wealth and status. The coat of arms on this plate has not been identified but may be that of Renio of Venice.