Picture plate "Lady with rose bush". Round shape, smooth gold rim. Gold-framed medallion in a slightly recessed mirror depicting a young lady in antique-style clothing watering a rose bush. In the background a spring landscape with a stream. Fine, polychrome painting. Painter's monogr. "LG" in ligature in the picture, probably for Etienne-Charles Le Guay. Rich gold ornamental border of palmette motifs on the banner. Inscribed maker's mark "M. fre. de Dihl (& Guerhard)". D. 24.5 cm. Provenance: from the important collection of the Frankfurt banking family von Bethmann, which grew over generations. A French porcelain plate finely painted with classical scene. Painter's monogram "LG" probably for E.-Ch. Le Guay. Inscribed manufacturer's mark. France. Paris. Dihl et Guérhard. Circa 1800.