The world in which you paint a picture in your mind, a picture which shows things different from what your eye sees, that is the world from which I get my visions. Try to find Art News article by Susan Harjo about it. He also supports many Indian arts efforts and initiatives and legislation. To become a statute, it must be incorporated into the many volumes of the U.S. Code. The process is called codification and is carried out by the Revisor of Statute's office.
Many lawyers work there.
They take each Public law and break it into little pieces. Sometimes this is true, sometimes not. Here, now, is part of what's happened to the Native American Arts and Crafts Act. 18 USC Sec. That's the basic deal.