Discusses the fortified verso of several of Liotard's portraits. Believes it was the artist's purpose to enhance the recto of his drawing, especially if contemplated against the light.
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d'une licence CC BY 4.0 / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 license