Two sculptures in porcelain biscuit of the eighteenth century…

Two sculptures in porcelain biscuit of the eighteenth century, representing Madame de Pompadour in sphinx, resting on a later marble base. Her face is elegant and very fine in a noble posture showing her beautiful profile, with her draped bust. The paws of the Sphinx are crossed and resting on a cushion.
Circa :1780
Dim: w: 3.9 in - d: 6.3in - h: 5.5in.
Dim: L:10cm, P:16cm, H:14cm.