(1) The principal user of the building or facility in which the art is located is responsible, in cooperation with the Provo Arts Council, for the conservation, maintenance, and security of all works of art placed in or at each building or facility under the program.

(2) Up to fifteen percent (15%) of the funds acquired through the program may be used for the maintenance of public art, but this does not have to be the only source of funds needed for maintenance.