Scholar in his study with a perpetual calendar next to it, Scholar seated in his study, on the floor are various books. On the right a perpetual calendar. At the bottom three different verses. print maker: anonymous, publisher: Bernardus Kleynhens, (menti

Scholar in his study with a perpetual calendar next to it, Scholar seated in his study, on the floor are various books. On the right a perpetual calendar. At the bottom three different verses. print maker: anonymous, publisher: Bernardus Kleynhens, (mentioned on object), print maker: Northern Netherlands, publisher: Haarlem, c. 1640 and/or 1712 - 1779, paper, engraving, height 194 mm × width 242 mm. (Photo by: Sepia Times/Universal Images Group via Getty Images)