Portrait of Maria Christina of Savoy - Christina of France, Giovenale Boetto, circa 1634
So-called portrait of christine of france (1606-1663), but is probably a depiction of her sister-in-law anne of austria, queen of france (1601-1666)
identification proposed by user ecummenic (talk) based on the comparison with some portraits of anne of austria (see images below) and the lack of physical resemblance with the duchess of savoy. Date: circa 1634. Medium: oil. Collection: Istituto Bancario San Paolo di Torino. Attributed to Giovenale Boetto - Cristina di Francia - Istituto Bancario San Paolo di Torino