This is intended as a brief descriptive guide to the techniques which have been developed specifically for the purpose of embellishing metallic artifacts. Is it not a step-by-step how to do it and should not be so regarded. Although the description of the procedures used is as accurate as possible, no one should go away from reading this thinking that they too could sit right down and mix up a batch of niello, or whip off a filigree brooch. Jewelry is a craft, and it can only be learned with the hands. The purpose of this guide is to help your eyes and mind interpret and appreciate what the hands of others have done.