[ 1 1 ] Illustrator Robert Brinkerhoff on an ivory diptych Description Publisher & Date RISD Museum Read Online Selected Objects Unknown Maker, French Diptych with scenes of the Nativity the Crucifixion, and the Last Judgement More Selected Objects + Related Publications Digital Publication Out of Line / Blind Contour Drawing Digital Publication Out of Line / Automatic Drawing Digital Publication Out of Line / 360 Degree Drawing Digital Publication From Paper to Copper The Engraver's Process More Related +