liotard1 Jean Etienne Liotard (1702-1789)

The picture has something of this: music, people, musician, woman, guitar, instrument, portrait, wear, facial expression, girl, stringed instrument, lid, guitarist, singer, child, man.
Perhaps it’s a painting of a woman in a blue dress holding a guitar in her right hand and wearing a tiara on top of her head and sitting in a chair.