The studio was founded by Karla Olšáková in 2011 has been part of Rudolf Rusňák since 2018. Karla graduated from UMPRUM in Prague, studio K.O.V. Rudolf graduated from the Academy of Fine Arts in Bratislava from the ceramics studio.
Karla and Rudolf make jewellery by hand from silver and gold using traditional jewellery making techniques. We can also find collections in which they use other materials, such as wood, veneer, slate, rubber or concrete. Their work focuses mainly on architectural quality. Some of their jewellery can be found in private collections in Vienna, Hamburg, New York, Bratislava and the Museum of Decorative Arts in Prague. In 2011 Karla was awarded the Marzee Graduate Prize.