Sanna Kontunen founded Sanna Kumma in November 2018.
Who: Sanna Kontunen, 29, Lappeenranta
Education: 2018, Bachelor of Design, Jewellery design,
Savonia University of Applied Sciences
2014, Artisan of gemstones and precious metals,
Saimaa Vocational College
"Extras": 2016, Leather and textile design exchange studies, Tartu Art College, Estonia
2017, Internship at Fannie Schiavoni, high-end metal fashion production, Barcelona, Spain