Andrea Alciati, Clarissimi Viri D. Andreae Alciati Emblematum libellus, vigilanter recognitus, & ab ipso iam authore locupletatus. Paris: Chrestian Wechsel, 1542. (sig. D5r)
University of Illinois Urbana-Champaign, Emblems 853 AL17Oe1542 (public domain)