During
World War I he was in
San Francisco where he registered for the draft. During the war, Nordfeldt was assigned to San Francisco to supervise the camouflage of merchant ships. After his service in World War I, he went to
Santa Fe, New Mexico upon the suggestion of
William Penhallow Henderson and ended up moving there. Norfeldt was an early member of the
Provincetown Printers art colony in Massachusetts. In 1921, Nordfeldt was elected an associate member of the
Taos Society of Artists. He exhibited his work frequently with the
Chicago Society of Etchers both before and after the war, showing between 1911-1918 and 1926–1929. Throughout the 1930s, Nordfeldt taught at various schools including
Utah State College, the Wichita Art Association and the
Minneapolis School of Art. From 1941 to 1943, he was a guest professor for the Department of Art of the
University of Texas. Nordfeldt worked in diverse styles and media, including etchings and prints, portraiture, still lifes, and landscapes. Nordfeldt strove for a flattening of form and distortion of space, creating stylized images. He chose subjects laden with emotional power, especially nature and religious scenes. Nordfeldt exhibited in numerous museums and galleries and received many significant awards and prizes in the course of his career. His works are held in the
Art Institute of Chicago, the
Hirshhorn Museum, the
New York Public Library,
New Mexico Museum of Art,
Metropolitan Museum of Art,
Newberry Library,
Two Red Roses Foundation, and the
Weisman Art Museum, as well as many other venues. Biographical sketches for Nordfeldt are published in most standard art reference works. His papers are held in the Manuscript Collections of the
Archives of American Art. ==Personal life==