A detailed engraving of the apostle Judas Thaddeus by the Dutch master Lucas van Leyden, showcasing his technical skill in line work and form.

This engraving by Lucas van Leyden depicts the apostle Judas Thaddeus, identifiable by his traditional attributes. The artist, a master of the Northern Renaissance, demonstrates his technical proficiency through the precise application of burin to copper. The figure stands in a contrapposto pose, draped in heavy, voluminous robes that reveal the artist's interest in the fall of fabric and the creation of form through line.

Van Leyden employs a sophisticated system of hatching and cross-hatching to define the contours of the body and the texture of the garments. The background remains minimal, focusing the viewer's attention on the saint, who holds a long staff. A subtle, radiating halo surrounds his head, indicating his sanctity without overwhelming the composition. The artist's signature 'L' is visible on the left side, a common mark found on his early prints.

This work belongs to a series of apostles produced by the artist during his early career. It reflects the influence of Dürer, yet maintains the distinct, slightly more fluid approach to line that characterises the Dutch school of the period. The print captures a moment of quiet contemplation, typical of the devotional imagery produced in the early sixteenth century. The anatomical details, such as the hands and feet, are rendered with a focus on realism, showing the artist's careful observation of the human form. The composition is balanced and restrained, adhering to the conventions of religious iconography while displaying the individual stylistic choices of the engraver.