Porcelain.
Beautiful scenery of a lively scene, Chinese lake in the backdrop . Beautifull quality of brightly colored enamels, fineness of the line. 
On the wing four major cartels patterned landscapes pink painted and four other smaller flowers in a backdrop of crosses.
Porcelain china of the 18th century, round-shaped plate, 230mm diameter, polychrome.
Condition:
Very good, no cracks or chips.
Authentic and no restoration.                                    

Porcelain store in Canton, watercolor 18th century.