Columbia subject headings:
Fernández-Valdés Izaguirre, 1895-1976--Art collections--Exhibitions.
Painting, Spanish--Exhibitions.
Painting--Private collections--Spain--Bilbao--Exhibitions.
Harvard subject headings:
Fernández-Valdés Izaguirre, 1895-1976--Art collections--Exhibitions.
Painting, Spanish--Exhibitions.
Painting--Private collections--Spain--Bilbao--Exhibitions.
Princeton subject headings:
Fernández-Valdés Izaguirre, 1895-1976--Art collections--Exhibitions.
Painting, Spanish--Exhibitions.
Painting--Private collections--Spain--Bilbao--Exhibitions.