BOSSE. After Abraham. The intaglio printer. (19th or 20th century). Oil on canvas. 98 x 78 cm, Small chips and slight accidents. An amusing composition based on the engraving Les Imprimeurs en taille-douce by Abraham Bosse. trompe l'oeil frame with foliate scrolls. Our intaglio engraver can be seen in intaglio, operating his machine, full of enthusiasm. At the far end of the workshop, on stretched ropes, the freshly printed proofs dry.