In the modern era, the tools have remained largely unchanged, but the application has evolved. While it remains a staple for high-end silversmiths and ecclesiastical art, contemporary jewelry designers use it to create organic, "anti-industrial" textures that stand in contrast to the perfection of 3D printing. Artists like the late Heikki Seppä revolutionized the field by introducing "synclastic" and "anticlastic" forming, pushing the boundaries of how much a metal sheet can be distorted before it breaks. Conclusion
At the heart of this craft is —a viscous, resin-based substance that acts as a supportive backing. When heated, it becomes soft enough to allow the metal to be pushed; when cool, it provides the perfect resistance to support the hammer’s strike.
Chasing and repoussé represent the enduring power of handcraft. In an age of automation, these techniques require a deep, tactile understanding of metallurgy. Every hammer blow is a permanent record of the artist's intent, ensuring that each piece carries a "hand" that no machine can replicate.