François Hubert Drouais – Marie-Clotilde-Xaviere of France, called Madame Clotilde, Queen of Sardinia (1759-1802) Château de Versailles

The picture has something of this: music, musician, retro, guitar, instrument, classic, woman, performance, child, people, concert, wear, guitarist, girl, artistic, singer, portrait, fashion.
Perhaps it’s a painting of a woman in a pink dress holding a ukulele with a pink flower in her hair and a pink bow.