Lot Essay
As Dr. Luca Leoncini has kindly confirmed, this sheet is by the same hand as the so-called 'Mantegna Sketchbook' in the Kunstbibliothek, Berlin, for which see L. Leoncini, Il codice Destailleur Oz III, Avvio ad uno studio critico, Xenia, 16, 1988, pp. 73-94