In the 1960s, the position of minimalist, clean-lined design became stronger in Kalevala Koru's collection. Kalevala Koru's female designers Paula Häiväoja, Kirsti Ilvessalo, and Inger Lindholm also did bold, unbiased work in developing modern jewelry design. In their jewelry, the modern design language of the era received an interesting interpretation. The Inger jewelry series is named after its designer Inger Lindholm.
