Autograph postcard signed.
Oblong 8vo (postcard). 1 page.
Inscribed to the German dermatologist Alwin Scharlau: "Ergebenst [...]".
A representative of the Düsseldorf School, Klein-Chevalier created popular historical paintings and portraits influenced by the works of Raphael and Michelangelo, and acquired the Villa Medici in Fiesole in 1907.
Postmark on verso slightly showing through; a few small creases. Self-addressed by the collector on the reverse. The Mecklenburg physician Scharlau (b. 1888) assembled a collection of artists' autographs by personal application.