Portret van Dirck Volckertsz. Coornhert

A bust-length portrait of an elderly man with a prominent forehead, short curly hair, and a full beard. He is shown in three-quarter view, wearing a simple doublet and ruff, while holding a folded paper in his left hand. The background is composed of dark, roughly-hewn stone masonry.

Coornhert was a pivotal humanist thinker whose work 'Zedekunst' (Ethics) blended Neoplatonism and Stoicism to argue for religious tolerance and human perfectibility. He was the intellectual mentor to the Haarlem Mannerists, influencing their artistic and philosophical approach during the late 16th century.