Japanese dish and two Chinese Qianlong porcelain plates, 18th/19th century (3)

Japanese dish, decorated in blue with flowers and foliage, H. 4.5, diam. 37 cm., and two Chinese Qianlong plates, decorated in blue with flowers and foliage, H. 3, diam. 23 cm. 18th/19th century. Age-related firing defects; Qianlong plates with small areas of glaze wear along the edge; one Qianlong plate with edge chipping. (3)