The portrait of 'Madame X' was painted by John Singer Sargent. / Photo via Rosary O'Neill, used with permission.
Rosary's play is inspired by the historic painting that now hangs in the Metropolitan Museum of Art. / Photo via Rosary O'Neill, used with permission.
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Photogallery - Playwright Rosary O'Neill discusses new play 'John Singer Sargent and Madame X'