Witnessing the late-19th-century severance of American culture from its Colonial American and Native American craft roots, early proponents of the American craft movement began to advocate for well-designed and crafted objects in the American home. Today, independent studio artists continue that work by producing fine art using methods such as glass blowing, pottery, and weaving. What pioneer of the American craft movement is best known for the stained-glass pieces that bear his name? Discuss