Artists have long been fascinated by the challenge of bringing life to metal through human and animal forms. The process begins with careful planning, where sketches and maquettes help visualize the final piece. For human figures, proportions and anatomy are meticulously studied to ensure realism or intentional abstraction. Animal forms, on the other hand, require an understanding of movement and natural postures to capture their essence.

Metal sculptors employ various techniques to achieve these forms. Welding is a common method, allowing artists to join metal pieces into complex shapes. Forging and casting are also popular, especially for detailed features like facial expressions or fur textures. Some artists use repoussé, hammering metal from the reverse side to create relief designs.

The choice of metal plays a crucial role. Bronze is favored for its durability and ability to hold fine details, while steel offers strength for larger installations. Copper and aluminum provide versatility for intricate work. Modern artists often combine metals or incorporate mixed media to enhance their sculptures.

Finishing touches like patinas or polishes add depth and character, transforming cold metal into vibrant representations of life. Through these methods, artists continue to push boundaries, creating metal sculptures that resonate with viewers on an emotional level.