Chien-Wei Chang’s first one person show held at the Crafts Study Centre in 2014. He describes how he loves metal 'because of the characteristics of the material and the process of making it work: treating it with fire to anneal it, using hammers to translate the invisible ideas into visual forms and bathing it in water to cleanse it. When I place metal, especially silver into acid to purify it and turn it white, it feels as though I have completed a personal ritual - almost like a baptism