Madlena Zepter
Madlena Zepter, also known as Madlena Janković, is the wife of Philip Zepter, a Serbian businessman. She is the founder and owner of the Madlenianum Opera and Theatre in Belgrade, Serbia, the first privately owned opera and theater company both in Serbia and in south-eastern Europe; the founder of the Zepter Museum in Belgrade, founder of the numerous funds and scholarships, including the Madlena Janković Private Fund. She is also director of the "Madlena Janković – Zepter" Foundation. Her company Madl'Art is the first auction house in Serbia, and she is also owner of the Madl'Or, an export-import company, working exclusively with fine arts.