The Duchess of Galliera is a notable painting created by the artist Giovanni Boldini in 1896. It features the portrait of Maria Brignole Sale, the Duchess herself, who was known for her elegance and social prominence in 19th-century Italy. The artwork captures her in a flowing gown, showcasing Boldini's skill in portraying movement and fabric. This painting is part of the collection at the Museo di Capodimonte in Naples, Italy. Boldini was renowned for his portraits of high society, and the Duchess of Galliera exemplifies his ability to convey personality and status through art. The work remains a significant example of portraiture from this period.