contract documents which do not include the text of 18 U.S.C. 1913: Provided, That none of the funds appropriated to the National Foundation on the Arts and the Humanities may be used for official reception and representation expenses: Provided further, That funds from nonappropriated sources may be used as necessary for official reception and representation expenses: Provided further, That the Chairperson of the National Endowment for the Arts may approve grants of up to $10,000, if in the aggregate the amount of such grants does not exceed 5 percent of the sums appropriated for grantmaking purposes per year: Provided further, That such small grant actions are taken pursuant to the terms of an expressed and direct delegation of authority from the National Council on the Arts to the Chairperson. Commission of fine arts SALARIES AND EXPENSES For expenses of the Commission of Fine Arts under chapter 91 of title 40, United States Code, $3,464,000: Provided, That the Commission is authorized to charge fees to cover the full costs of its publications, and such fees shall be credited to this account as an offsetting collection, to remain available until expended without further appropriation: Provided further, That the Commission is authorized to accept gifts, including objects, papers, artwork, drawings and artifacts, that pertain to the history and design of the Nation’s Capital or the history and activities of the Commission of Fine Arts, for the purpose of artistic display, study, or education: Provided further, That one-tenth of one percent of the funds provided under this heading may be used for official reception and representation expenses. NATIONAL CAPITAL ARTS AND CULTURAL AFFAIRS For necessary expenses as authorized by Public Law 99–190 ( 20 U.S.C. 956a ), $4,750,000: Provided, That the item relating to National Capital Arts and Cultural Affairs in the Department of the Interior and Related Agencies Appropriations Act, 1986, as enacted into law by section 101(d) of Public Law 99–190 ( 20 U.S.C. 956a ),