Columbia subject headings:
Artists--United States--Biography.
Enamel and enameling--United States--History--20th century--Exhibitions.
Harvard subject headings:
Artists--United States--Biography.
Enamel and enameling--United States--History--20th century--Exhibitions.
Princeton subject headings:
Artists--United States--Biography.
Enamel and enameling--United States--History--20th century--Exhibitions.