Metalsmith

THE THREE DOMINANT FORMS IN METALSMITHING […] At present, there are but three basic volumetric forms dominating the work of metalsmiths, the spherical (usually in its most practical form, the domical), the cylindrical, and the cubical. […] The possibilities for further variations on them are all but exhausted, there being little chance to express new and unusual ideas within the framework of such limited choices. As a result, much of twentieth-century metalsmithing has relied on surface enrichment rather than formal development for its originality.

Source: wiktionary

Between 1865 and 1880, the supply of German silver increased greatly, leading to an abundance of items manufactured from it and a decline in its value as a rare commodity. Southern Plains metalsmiths produced horse gear, pectorals and crosses, earrings, finger rings, other jewelry, and decorative objects with German silver.

Source: wiktionary

The recipe for shakudo is unknown; each Japanese metalsmith had his own secret recipe.

Source: wiktionary