Lot Essay
A preparatory study for The Dream of Joseph in the National Gallery of Ireland, for which two additional studies are known: one in Düsseldorf and one formerly in the collection of Alfred Normand (S. Brink, Zeichnungen des Pier Francesco Mola, Düsseldorf, 2002, no. 15, ill.; and Christie's, Monaco, 20 June 1994, lot 32).