Set of plates made of iron earth 19th flowers and birds

Set of 3 dessert plates in iron earth faience around 1890. Wonderful decoration of flowers and, each of the plates different from the others. The ivory paste, the palette of soft and vibrant colors, the quality of the design, these are exquisite plates possibly from luneville - the stamp on the back is that of ets bourgeois rue drouot in paris, the chic crockery merchant of those years teeming with delicacy. Excellent condition. 21cm diameter.