Executive Order 3524—Advisory Authority of Fine Arts Commission
It is hereby ordered that essential matters relating to the design of medals, insignia and coins, produced by the executive departments, also the designs of statues, fountains and monuments, and all important plans for parks and all public buildings, constructed by executive departments or the District of Columbia, which in any essential way affect the appearance of the City of Washington, or the District of Columbia, shall be submitted to the Commission of Fine Arts for advice as to the merits of such designs before the executive officer having charge of the same shall approve thereof.
WARREN G. HARDING
The White House, July 28, 1921.
Warren G. Harding, Executive Order 3524—Advisory Authority of Fine Arts Commission Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/329255