AI summaryChristiania Auksjoner, a Norwegian house founded in 1932, sells fine art, antiques, jewellery, watches and modern design, with past highlights including Ludvig Karsten's "Misse i sengen" (NOK 6,200,000), Arne Kavli's "Sommerdag" and a Kongsberg silver hoard found in 1947. Its recent spring 2026 sale closed with a Roald Amundsen compass at NOK 170,000, alongside a Johannes Rian oil on canvas at NOK 130,000. The house is now gathering consignments for its autumn quality auction, which includes works by Per Kleiva.