John Singer Sargent (1856-1925)

Head of Ana-Capri Girl
1878, oil on canva

Click on image for a larger (650 pixel) view.

Sargent visited Capri in 1878, making a number of sketches of
Rosina Ferrara, an 'anacapriote' (of Greek origin) girl
who also sat for a number of other artists.

In a private collection.

The JSS Sargent web site has a different view of the same subject by Sargent here.