A picture is worth a thousand words, and it seems there are a thousand ways to make a picture. Pencil drawings, charcoal sketches, digital creations, are just a few ways illustrations come to life in our favorite books. One of the oldest methods of illustration is etching. Etching is a complex art in which images are engraved on a soft metal, then transferred to paper. It is a labor-intensive process, and printmakers take a great deal of pride in their work. Rather than reading a step-by-step account of the process, you can watch these three videos to learn from the masters themselves.