Whether you have a little experience or are a seasoned enamelist, you will find this course to be valuable to develop a strong technical foundation. This course is the Plique-à-Jour 101 of the Merry-Lee Rae Online Workshops and there is no prerequisite. Naturally the effort you put in will reflect in your results. I recommend you go through this chapter by chapter, you can refer back at any time to the previous material if you need a refresher or to confirm your understanding of the material. You may have to practice with a jeweler's saw to get proficient at piercework.