Bookending the exhibition are two towers Citigroup Center, distinctive in the Midtown skyline with its 45-degree slanted roof, and the octagonal MetLife building set atop giant spinning tops.

BBC: A fluid take on New York City��s landmarks

Other court documents put Mr. Stern at the center of tangled civil lawsuits and counterclaims involving Citigroup Inc.

WSJ: Case Spurred Bribery Probe

Among big banks, Schutz has a sizable position in Citigroup, which he expects to generate the best returns among money center banks as it sells off bad assets and begins buying back stock.

FORBES: Magazine Article