Ioannina is famous for its silverware and jewelery.The principles of Yianni's art start with the history of the city of Ioannina. From reports we know that silver has been working in Ioannina since the Byzantine Empire, as well as Turkish documents show us that in 1430 the branch of silver is at its peak. Throughout history, there are data on the trade and export activity of silversmiths by the Yannian artisans in areas such as Belgrade, Venice, Bucharest, Prague, Vienna even in Skopje and Russia.