The Rubell family, from left, Donald, Mera and Jason, in front of Kehinde Wiley's monumental “Sleep” in the new Rubell Museum DC, in Washington, where the inaugural show, “What’s Going On,” is named for the 1971 album and song by Marvin Gaye, Oct. 26, 2022. The Rubells, Miami art collectors, are extending their reach to the nation’s capital with some 200 works and a nod to Gaye, who attended school in the original building. (Justin T. Gellerson/The New York Times).