after Guercino. From the "Palazzo Granducale in Florence" series.
Engraving and etching, 258 x 422 mm (plate), 265 x 430 mm (sheet). With collector's mark of Henry de Triqueti (1803-1874) (Jul 1304).
Fine, fresh impression on laid paper with watermark. Sheet in very good condition except for a few creases.