Drypoint is a direct intaglio technique for engraving metal, usually a zinc or copper plate. Unlike other techniques, it does not involve the use of acids to help burn in the image into the plate.

The artist bears down on the metal plate using a sharp stylus with a steel or diamond point. As the stylus moves along the plate it pushes up metal shavings which give a strong furry-looking edge. This furry edge is sometimes called the beard. The first plates printed exhibit this characteristic more strongly... it fades as the shavings are flattened with successive printings.

Right: Detail of a Kaltnadel engraving by Swiss Artist Gustav Stettler.