Olga Košica holds an MA in goldsmithing, silversmithing, metalwork & jewellery from the Royal College of Art, and is a textile and fashion design graduate of the University of Ljubljana. Since 2005 she has been working as head jewellery designer of Zlatarna Celje’s LENCIA line of silver jewellery. She is the co-founder of internationally acclaimed OfR jewelry and works with globally recognised fashion makers and newspapers. Her brand is active mainly in the international market. Olga also runs a jewellery design studio AgAu at Gornji Trg in Ljubljana, where she organises workshops in silver jewellery design. The recipient of numerous (inter)national design awards she is also a visiting lecturer working with the Faculty of Design Ljubljana, Faculty of Natural Sciences and Engineering – Department of Textiles (University of Ljubljana) and Faculty of Technology (University of Banja Luka), among others. Olga has participated in numerous group and solo exhibitions in Slovenia and beyond (France, Italy, the USA, Spain, Norway, Great Britain etc.).