Opro is one of Norway's oldest goldsmith's workshops and is located in the center of Oslo. The name Opro is an acronym for Ole Petter Rasch-Olsen, who took over the goldsmith's workshop after Finn Jensen in 1976. Today, the company is continued by his daughter and master goldsmith June Rasch-Olsen. Opro mainly makes silver jewelery with enamel. Enamel is crushed glass with various metal oxides added - which in turn give colour. It is a demanding subject, which Opro masters to the tips of his fingers.
