Glaze has infinite variations. Each different glaze colour and surface is made using a specific recorded recipe of mineral ingredients. I have an archive of literally hundreds of my own recipes, especially stoneware crystalline glazes. This carefully recorded archive feeds and advances all areas of my work. It is a thrill to mix and invent new colours and surfaces. My studio workshop team help me push this research forward on an ongoing and often specific direction – depending on the projects of the moment specific research diretion.