Developing Inlaid Colouring Technique for Hot-Glass Making Process

Abstract

This article discusses both the complexity and technical benefits of developing an inlaid colouring technique for the hot glass-making process. This technique was inspired by the ancient Korean ceramic decorative technique known as Sanggam, and has allowed me to delineate geometric patterns and counterfeit letters onto glass artworks, before encapsulating them between layers of transparent glass. By developing a typography design that deliberately chooses the wrong consonant and vowel letters, and combines Korean characters, the resulting designs do not fit into either South Korean or British visual culture. A number of optical properties (in particular refraction, reflection, and distortion) provoke a sense of ambiguity in the viewer’s visual experience of, as well as their response to, a series of glass artworks created for experimental purposes. The technique offers an innovative creative tool for artists working in the field of glass art, enabling them to depict expressive drawings and images through a line drawing style, using diverse colours, and in a more controlled manner than the hot glass-making process of the ‘Graal’ technique. The technical possibilities and limitations of the inlaid glass colouring technique are addressed at each step of the development process, while examples of the technical palette serve as a useful reference for artists working in the field of glass art.