Antique jug in slipware, Art Nouveau style, floral decoration in r

Elegant antique jug in glazed ceramic, with a shiny olive green glaze. Relief floral decoration in shades of yellow-orange, pink, and turquoise green. Beautiful elongated shape with a handle and spout. Art Nouveau style, late 19th – early 20th century (presumed dating). Height: 23.5 cm. Width: 12 cm. Marking "53" under the base. Generally good condition, with a fine hairline inside the neck. See the photographs for a better appreciation of the details.