This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Leonardo da Vinci Portrait of Isabella d'Este. Artwork creator Leonardo da Vinci mld Black and red chalk with stump ochre chalk white highlights on the face throat and hand Original black chalk lines are visible in several places face hair veil on the forehead neck garment covering the breast left shoulder Paper prepared with