'January' from the Kalendarium of Hore beate
virginis Marie ad usum Sarum (Paris, c. 1505).
Copy printed on vellum, reproduced courtesy
of The Royal Library, Copenhagen, Denmark
'January' from the Kalendarium of Hore beate
virginis Marie ad usum Sarum (Paris, c. 1505).
Copy printed on vellum, reproduced courtesy
of The Royal Library, Copenhagen, Denmark