Unlike many other art disciplines, working with metal requires specific, and often expensive, equipment. A welding machine is an important tool for welding pieces of a metal project together. A blowtorch of some kind is also essential. Plasma cutters are new-generation cutters used for fine metal working (see resources). In addition, you will want safety equipment, such as a welder's facemask, thick gloves, and heavy clothing that protects all of your skin. Hand tools include hammers and tools for bending and shaping. A drill, power grinders, and buffers are also essential additions to a metal artist's toolbox.
Materials for your projects may include various types of metal. Many metal sculptors use scrap metal for their projects. Visit junkyards to load up on scrap metal you can turn into art.
Metal art often takes the form of abstract sculptures. There are many things you can do with metal. Yard sculptures, miniature sculptures made from sheet metal and copper, and wall hangings are just a few examples. Metal jewelry is popular at craft fairs and flea markets.
Metal art techniques include a lot of cutting and welding. Use plasma cutters or a traditional blowtorch to cut and shape your metal. Sheet metal for smaller sculptures can be heated and shaped with a hammer and anvil, the way blacksmiths do. You can also shape sheet metal using heavy pliers. Your welding machine is like your glue. Use your welder to put together the various pieces of your project.
Try using copper and steel combinations to add duo-tone colors to your sculptures. The copper color with the gray look of steel creates a pleasing visual. Use a buffer to give a shiny polished finish to your work. A power buffer can make old metal look new again.