Portrait of Joannes Neyen, General of the Order of Franciscan Friars, Ambassador in Trier 1608

"Portrait of Joannes Neyen" (1608) by Jan Muller is an engraving portraying the Franciscan friar and ambassador. Neyen is depicted holding a skull, a symbol of mortality, which was a popular motif in 17th-century portraiture, particularly in Northern Europe. The engraving's rich detail and subtle shading create a striking image of Neyen, highlighting his status and piety. The inclusion of an hourglass and wings further reinforces the themes of time and spirituality, making this artwork an excellent example of the artistic trends of the period.