Autre Marque 1850s Paul Duboy set of 2 big ceramic plates Multiple colors

Set consisting of 2 plates illustrated by Paul Duboy (1830-1886), who was a sculptor and then a ceramist, with the motif of 2 women on a swing surrounded by flowering branches. Diameter 34 cm, height 4.2 cm. The 2 plates are very vintage, and the motif shows slight surface wear, but they remain in very good condition and are rare (very few works by the author on this type of support).