Lady with the guitar. 1911 Konstantin Alekseevich Korovin (1861-1939)

The picture has something of this: people, woman, palette, artistic, wear, veil, portrait, music, easel, dress, man, paintbrush, baroque, sit.
Perhaps it’s a painting of a woman sitting on a couch with a guitar in her lap and a vase of flowers in the corner of the room behind her.