Metal sculpture has evolved dramatically over centuries, with traditional and experimental approaches offering distinct creative paths. Traditional metal sculpture techniques typically involve casting, forging, and chasing - methods perfected through generations. Artists working traditionally often use bronze, iron, or steel, employing time-honored methods like lost-wax casting or hammer forming. These processes emphasize technical mastery, representational forms, and durable finishes meant to withstand time.

Experimental metal sculpture breaks from these conventions, embracing unconventional materials like aluminum scraps, recycled metals, or industrial components. Modern practitioners might combine welding with digital fabrication, incorporate kinetic elements, or use corrosive treatments intentionally. Where traditional work values permanence, experimental pieces may celebrate impermanence through rusting surfaces or temporary installations. The creative process differs fundamentally - traditional sculptors often work from detailed plans, while experimental artists frequently discover forms through material experimentation.

Contemporary metal artists increasingly blend both approaches, using traditional skills to execute radical concepts. The choice between techniques ultimately depends on artistic intent - whether to connect with craft heritage or challenge material boundaries in sculpture. Both traditions continue to influence each other, pushing the boundaries of what metal can express as an artistic medium.