Bidspirit auction | From a 1738 altarpiece by

From a 1738 altarpiece by Ercole Graziani: the engraving shows in the center St. Peter resting his hands on the head of St. Apollinaris in an act of blessing and consecration. Beside other saints and the Madonna in heaven holding the chalice of the Last Supper in the right and the cross in the left together with two little angels. The inscription is engraved at the bottom outside the image. engraving and etching, 580x350mm Beautiful fresh impression with a very slight fold in the lower part, good condition.