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:
Maria Demidova Mescherskaja. Maria Demidova Mescherskaja Franz Xaver Winterhalter and the Other Demidov Portrait Further patronage by the Demidov family is suggested by portrait in the Museum of Fine Arts Tashkent Uzbekistan The painting is known as Portrait of Lady but it has also been suggested that this is portrait