A detailed engraving by Johann Georg Wille depicting the French priest Antoine de Singlin, based on an original portrait by Philippe de Champaigne.

This engraving by Johann Georg Wille depicts Antoine de Singlin, a prominent seventeenth-century French priest and confessor associated with the Port-Royal-des-Champs abbey. Wille, a German engraver who spent his career in Paris, achieved a reputation for his technical precision and his ability to translate the tonal qualities of oil paintings into the medium of copperplate engraving. This work is based on an original portrait by Philippe de Champaigne, a painter known for his austere and psychological approach to portraiture.

The composition follows the conventions of formal portraiture from the period. Singlin is presented within a trompe-l'oeil oval frame, which rests upon a stone plinth. The plinth bears an inscription detailing his identity and his role as a confessor to the nuns of Port-Royal. The artist employs a variety of hatching and cross-hatching techniques to render the textures of the subject's vestments, the soft folds of his linen, and the subtle modelling of his face. The background features a fine, horizontal line pattern that provides a neutral setting, ensuring the focus remains on the sitter.

Wille's mastery of the burin is evident in the clarity of the lines and the controlled gradients of shadow. The portrait captures a sense of quiet gravity, reflecting the Jansenist leanings of the Port-Royal community. By translating Champaigne's original work into print, Wille made the image of this influential religious figure accessible to a wider audience. The print demonstrates the high level of craftsmanship expected of eighteenth-century reproductive printmakers, who functioned as essential intermediaries between painters and the public. This piece offers a clear example of the formal portrait style that defined the era, prioritising clarity, balance, and a faithful representation of the subject's character.