God appearing to Isaac

ANTONIO MARIA ZANETTI (1680-1767) AFTER RAPHAEL (1483-1520) God appearing to Isaac chiaroscuro woodcut printed from four blocks in black and three shades of grey, circa 1740-50, a very good impression of this very rare print, with thread margins, a skilfully repaired vertical tear, the right corners made up, otherwise in good condition Block 221 x 277 mm. Sheet 222 x 278 mm.