Columbia subject headings:
Biblioteca apostolica vaticana.
Guillaume, de Lorris, active 1230. Roman de la rose--Illustrations.
Illumination of books and manuscripts, Medieval.
Harvard subject headings:
Biblioteca apostolica vaticana.
Guillaume, de Lorris, active 1230. Roman de la rose--Illustrations.
Illumination of books and manuscripts, Medieval
Manuscripts, Medieval--Italy--Rome.
Princeton subject headings:
Guillaume, de Lorris, active 1230. Roman de la rose--Illustrations.
Guillaume, de Lorris, active 1230. Roman de la rose--Manuscripts.
Illumination of books and manuscripts, Medieval.
Illumination of books and manuscripts, Renaissance.