Blacksmithing is the craft of shaping and forging metal, primarily iron and steel, using heat and tools. Blacksmiths heat metal in a forge until it becomes malleable, allowing them to shape it with hammers and anvils. This process can create a variety of items, from tools and horseshoes to decorative pieces. The art of blacksmithing has been practiced for centuries and played a crucial role in the development of civilizations. Today, it combines traditional techniques with modern technology, allowing blacksmiths to create both functional and artistic works. Many blacksmiths also teach their skills through workshops and classes.