25 U.S. Code § 305f - Indian Arts and Crafts Board art collection
(a) Transfer of art collection and costs
Notwithstanding any other provision of law, the Secretary of the Interior is directed to transfer all right, title and interest in that portion of the Indian Arts and Crafts Board art collection maintained permanently by the Indian Arts and Crafts Board in Washington, District of Columbia, to the Secretary of the Smithsonian Institution to be a part of the collection of the National Museum of the American Indian, subject to subsection (b) of this section. Transfer of the collection and costs thereof shall be carried out in accordance with terms, conditions, and standards mutually agreed upon by the Secretary of the Interior and the Secretary of the Smithsonian Institution.
(b) Retention of permanent license to use of images
The Indian Arts and Crafts Board shall retain a permanent license to the use of images of the collection for promotional, economic development, educational and related nonprofit purposes. The Indian Arts and Crafts Board shall not be required to pay any royalty or fee for such license.