A detailed seventeenth-century engraving of Gaston de France, Duke of Orléans, after a painting by Anthony van Dyck.

This engraving by Lucas Vorsterman I depicts Gaston de France, Duke of Orléans, the younger brother of King Louis XIII. Vorsterman, a skilled Flemish engraver, worked closely with Anthony van Dyck, whose painting provided the basis for this print. The composition follows the conventions of seventeenth-century court portraiture, presenting the subject in half-length with the attributes of his noble rank.

Gaston is shown wearing polished armour, a symbol of his status and military role. A lace collar frames his face, providing a contrast to the metallic texture of his breastplate. He holds a baton, a traditional sign of command, while the sash and cross of the Order of the Holy Spirit are visible across his chest. The background features a draped curtain, a common device used to add a sense of theatre and depth to formal portraits of the period.

Vorsterman demonstrates technical precision in his handling of the burin. The lines are controlled and rhythmic, creating subtle gradations of light and shadow across the armour and the subject's features. The hair is rendered with flowing, calligraphic strokes that capture its volume and texture. The Latin inscription at the base identifies the sitter and acknowledges the collaboration between the painter, Van Dyck, and the engraver, Vorsterman. This print is a fine example of the reproductive engraving tradition, where the collaborative efforts of artists allowed for the dissemination of royal and aristocratic imagery across Europe. The work remains a clear record of the fashion and iconography associated with the French court during the early seventeenth century.