Giovanni Boldini PORTRAIT OF LADY WITH DARK HAT graphite on brown paper, 16.3x10.2 cm signature Bottom inscribed: "at. Boldini Emilia Boldini Cardona 1931" The work is a probable study for the painting RITRATTO DI SIGNORA CON CAPPELLINO SCURO, now in a private collection (P. Dini, F. Dini, Giovanni Boldini (1842-1931): catalogo ragionato, Turin, 2004, pp. 429, no. 803)

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