Wood engraving is a printmaking technique that involves carving images into the end grain of a block of wood. Artists use specialized tools called burins to create detailed designs, which can then be inked and pressed onto paper to produce prints. This method allows for fine lines and intricate patterns, making it popular for illustrations in books and art prints. The process of wood engraving dates back to the 15th century and has been used by many famous artists, including Thomas Bewick. Unlike traditional woodcuts, which are carved from the surface, wood engravings are made from the end grain, allowing for greater precision and detail in the final print.