“Half-length portrait of a great lady”, Alessandro Allori, circa 1570
Portrait of joanna of austria, grand duchess of tuscany (1547-1578), wife of francesco i de' medici (1541-1587). Date: circa 1570. Place of creation: Florence. Dimensions: height: 42 cm (16.5 in); width: 54 cm (21.2 in). Medium: oil on canvas. Collection: Unidentified location. Alessandro Allori (attr.) - Ritratto di Giovanna d'Austria