7 nov 1500 año - As with engraving, this is a process in which marks are made on a plate using a sharp, pointed instrument. Unlike engraving, in which small amounts of metal are completely removed as the lines are incised, drypoint is characterised by the curl of displaced metal, called the burr, which forms as the line is cut. When inked, the burr creates a distinctive velvety appearance. (Cinta de tiempo)