ARTnews: Restitution Organization Sues to Keep Smithsonian’s Benin Bronzes From Returning to Nigeria. “The New York–based organization Restitution Study Group (RSG) is spearheading a lawsuit against the Smithsonian Institute in Washington, D.C. to stop the return of the museum’s 29 Benin bronzes to Nigeria. The group argues that returning the bronzes denies the descendants of enslaved people in America the chance to experience their heritage.”