Columbia subject headings:
Butler, Theodore Earl, 1861-1936.
Painters--France--Biography.
Painters--United States--Biography.
Harvard subject headings:
Butler, Theodore Earl, 1861-1936.
Painters--France--Biography.
Painters--United States--Biography.
Princeton subject headings:
Butler, Theodore Earl, 1861-1936.
Painters--France--Biography.
Painters--United States--Biography.