Clarke describes how the creative work of making pots necessarily involves research. He has observed that visual artists have a close relationship to the raw materials with which they work. As an artist, Clarke explains that “pottery keeps me honest. Pottery is a very simple art form. It is very demanding in terms of detail, line, shape, and form. Maybe because it’s so simple and unassuming, it makes me focus on what I’m trying to communicate, rather than chasing the latest fad that’s going on.”