In 2020, Tanzania imposed dramatic taxes on paint imports. Kate researched how to make gesso from scratch; how to use food grade glycerin as a glazing agent with latex instead of imported arcylic paints. The painting on the left, an MYP e portfolio grade 7, uses the sap of the Acacia trees, distilled from the gum chewed by Maasai, combined with spices to make watercolour paint. With these innovations, Kate worked to create a sustainable art department. Students make their own sketchbooks, and purchase as many supplies from the local economy as possible, limiting what is imported, saving costs for the school and reducing our fossil fuel footprint. Schools and teachers must live according to the same values they teach.