What did durer do for engraving as a medium?

Albrecht Dürer significantly elevated engraving as an artistic medium during the Renaissance. He perfected techniques such as line and cross-hatching, allowing for greater detail and depth in his prints. His innovative use of chiaroscuro and composition transformed engravings into standalone works of art, rather than mere reproductions of paintings. Dürer's engravings, such as "Melencolia I" and "Knight, Death, and the Devil," showcased the medium's potential for intricate storytelling and emotional expression.