Columbia subject headings:
Hölzel, Adolf, 1853-1934.
Mural painting and decoration, German.
Pellegrini, Alfred Heinrich, 1881-1958.
Harvard subject headings:
Hölzel, Adolf, 1853-1934--Influence.
Painters--Switzerland--Biography.
Pellegrini, Alfred Heinrich, 1881-1958.
Princeton subject headings:
Hölzel, Adolf, 1853-1934--Influence.
Painters--Switzerland--Biography.
Pellegrini, Alfred Heinrich, 1881-1958.