High Quality Content by WIKIPEDIA articles! Leone Leoni (ca. 1509 – 22 July 1590) was an Italian sculptor of international outlook who travelled in Italy, Germany, Austria, France, the Spanish Netherlands and Spain. Leoni is regarded as the finest of the Cinquecento medallists. He made his reputation in commissions he received from the Habsburg monarchs Charles V, Holy Roman Emperor and Philip II of Spain. His usual medium was bronze, although he also worked in marble and alabaster, carved gemstones and probably left some finished work in wax (in which many of his sculptures were modelled), as well as designing coins. He mainly produced portraits, and was repeatedly used by the Spanish, and also the Austrian, Habsburgs.