Book now. Weixin Huang teaches the technical aspects of vitreous enamelling techniques to bring colour to your jewellery, alongside the associated health and safety issues related to the use of enamel powders. First learning how to obtain a well-fused enamel surface, through guided experimentation you will then develop strategies for controlled application of colour on metal, to get the results you want. Weixin also touches on cloisonné, champlevé or sgraffito – all complex enamelling techniques you can use to enhance your jewellery designs through colour and form.