Set of three deep plates Keller & Guérin Lunéville Rouennais model

Set of three deep plates made of antique ironstone, decorated with the "Rouennais" pattern by Keller & Guérin in Lunéville. A graphic and balanced design combining cobalt blue and reddish-brown geometric patterns, punctuated by stylised floral reserves inspired by 18th-century Rouen faience. The dense and regular border contrasts elegantly with the slightly cracked ivory basin due to age. Stamped KG Lunéville (Keller & Guérin, based in Lunéville, Lorraine), one of the major French references for ironstone. In good vintage condition with signs of age, patina, and micro scratches from use; one plate has two hairline cracks. Diameter 22 cm, height 4 cm. Nature and elegance at the table.