Christuskopf mit Dornenkrone in der Art von Claude Mellans' Formatur unicus una 

Antoon Overlaet's "Christuskopf mit Dornenkrone in der Art von Claude Mellans' Formatur unicus una" is a masterful example of stipple engraving, a technique that uses dots to create tonal variations. The artwork depicts the head of Christ crowned with thorns, a motif that is often found in Christian art. Overlaet's use of stippling creates a sense of depth and texture, giving the image a three-dimensional quality. The work is a tribute to the French engraver Claude Mellan, who is known for his "Formatur unicus una" (1649), a portrait of Christ created using a single continuous line. Overlaet's work is held in the Städel Museum.