Columbia subject headings:
Christian art and symbolism--Portugal--Medieval, 500-1500.
Christian art and symbolism--Spain--Medieval, 500-1500.
Illumination of books and manuscripts, Medieval--Portugal.
Illumination of books and manuscripts, Medieval--Spain.
Illumination of books and manuscripts, Portuguese--History.
Illumination of books and manuscripts, Spanish--History.
Harvard subject headings:
Illumination of books and manuscripts, Medieval--Portugal.
Illumination of books and manuscripts, Medieval--Spain.
Illumination of books and manuscripts, Mozarabic.
Princeton subject headings:
Christian art and symbolism--Portugal--Medieval, 500-1500.
Christian art and symbolism--Spain--Medieval, 500-1500.
Illumination of books and manuscripts, Medieval--Portugal.
Illumination of books and manuscripts, Medieval--Spain.
Illumination of books and manuscripts, Portuguese--History.
Illumination of books and manuscripts, Spanish--History.