10 years after the terrorist attacks in Oslo and on Utøya on 22 July 2011, professional artists, youths and the public gathered to explore and process grief through art. The result is now shown in an exhibition at the Intercultural Museum and in a large outdoor mural by Vaterland's bridge in Grønland.

Good Mourning – 10 years after 22 July is a collaboration between RAI (Rafiki Arts Initativ), JOY (Joint Organistation for Youth), Intercultural Museum, UKS and Bydel Gamle Oslo.