Pair of Art Nouveau barbotine lunches signed Lunéville

Set of 2 cups in the shape of a large flower (peony type) and matching saucers in Lunéville slip. The 4 pieces are signed under the bottom. Authentic art nouveau slips from the early 20th century (and not reissues). One is mauve and the other dark red; a gold line is added on the mauve version. Large dimensions: cup diameter 12cm approx. (excluding handle) X height 8cm and undercup diameter 20cm. Good general condition, note however a small crack in the cup and chip under the cup of the mauve version (see annotated photos).