2 U.S. Code § 2134
2 U.S. Code § 2134 is about Art exhibits. It is under Part D (Miscellaneous) of Subchapter V (Historical Preservation and Fine Arts) of Chapter 30 (Operation and Maintenance of Capitol Complex) of Title 2 (The Congress) of the Code.
No work of art or manufacture other than the property of the United States shall be exhibited in the National Statuary Hall, the Rotunda, Emancipation Hall of the Capitol Visitor Center, or the corridors of the Capitol.