Leaf from a calendar — the months January and February — from a liturgical manuscript (Psalter? breviary?). The calendar was inserted into a cornice resembling arcades. For the month of January, the figure of St. Peter with his keys is depicted at right, while a medallion at the top shows an activity typical for this month: a man warming himself by a fire. For February, there is St. Matthias and in the medallion at the top a man trimming a tree in order to obtain wood. Signs of a central fold reveal that the leaf had been used as a cover, probably for a book.