Dick Bruin was trained as a Waldorf teacher in Zeist, Holland, and took two classes, grades one through eight and now teaches art history in the Adrian Roland Hoist School in Bergen, Holland. Co-author Attie Lichthart was trained in art education and has been teaching in grades one through twelve over forty years in Holland. Experienced in Waldorf Education, art education, art history teaching and painting throughout the Waldorf curriculum, Attie teaches now at the Free School Zutphen in Holland.