One example was that a year after being appointed curator at the Loka Budaya Museum, together with his best friend, Sam Kapisa, he formed a music group called Mambesak. The name comes from the Biak language means the bird of paradise and its members were museum employees and students of the Anthropology Department. Every afternoon, the group used to perform music and dance in the vast courtyard in front of the museum. Some of the instruments they used were from the museum collection, and also musical instruments collected from various indigenous communities in Papua. Arnold also changed the image of the museum by calling it Istana Mambesak (Mambesak Palace). His various musical activities turned out to be a strategy for attracting locals to visit the museum.9 For the Jayapura community at that time, the museum was certainly a peculiar place, because the local community did not recognize the concept of museum culture. With music, Arnold brought the concept and significance of the museum closer to the society. After their musical performance, they usually invited the public to enter the museum, and Mambesak members would then explain the various collections to the public.10 Through this practice, Arnold changed the image of the museum, from being simply a repository of inanimate objects, into a living cultural laboratory.