Rare teacup of a beauty in front of a mirror Yongzheng period

Porcelain teacup with a rare decoration in famille rose enamels of an elegant woman seated, combing her hair in front of the mirror of her dressing table, a maid helping her to get ready, next to a child and a small dog. On the other side, peonies and a butterfly in a reserve of gilded foliage.
Yongzheng period 1723-1735
Height 6.5 cm