Portrait de la comtesse de Sérent , by jean marc nattier , 1754 , portrait , Rococo style , Lady, Hairstyle
A painting of a woman in a white dress holding a mask.
This is a portrait of a woman.  The woman is holding a mask in her right hand.  She is wearing a white dress with ruffled sleeves and a white ribbon tied around the neck.  Her hair is white and short.  A tiara is on her head.  There is a choker around her neck.