拍品專文
This picture is sold with a drawing by Carlo Giuseppe Ratti after the lost altarpiece (fig. 1). Executed in black chalk and grey wash, this measures 567 x 434mm. and is signed, inscribed and dated on the verso: 'Quadro di Corrado Giaquinto posto nella chiesa di S. Nicolò de Lorensi ... copiato da me Giuseppe Ratti Genovese in Roma l'anno 1759'