Columbia subject headings:
Art and mental illness--Exhibitions.
Ghizzardi, Pietro, 1906-1986--Exhibitions.
Ligabue, Antonio, 1899-1965--Exhibitions.
Harvard subject headings:
Art and mental illness--Exhibitions.
Ghizzardi, Pietro, 1906-1986--Exhibitions.
Ligabue, Antonio, 1899-1965--Exhibitions.
Princeton subject headings:
Art and mental illness--Exhibitions.
Ghizzardi, Pietro, 1906-1986--Exhibitions.
Ligabue, Antonio, 1899-1965--Exhibitions.