The Hidden Colors of Bark Ash: Reanimating a Leftover Material by Understanding Its Origin
New Article by Charlett Wenig, Michaela Eder and Johanna Hehemeyer-Cürten
Overview of first results. Charlett Wenig, »Sustainable Tree Bark Objects«, 101
This article by Charlett Wenig, Michaela Eder and Johanna Hehemeyer-Cürten focuses on the material properties of tree bark, its cultural history, and its potential for future applications. It discusses the use of bark ash in ceramic glazing with the aim of promoting sustainable material utilization and revaluing what is commonly regarded as waste. Historically, craftsmanship without wasting resources was a symbol of superior quality and economic viability. With industrialization, tree bark became an industrial by-product. Through experimental investigations, this study explores the chemical composition of selected bark ashes and their potential as an additive for ceramic glazing. Combining craftsmanship, design, and scientific methods, this study showcases the possibilities of bark ash as a glazing ingredient, producing a range of colors and surfaces. In conclusion, this study shows the integration of interdisciplinary knowledge—from sciences, humanities, history, and crafts—to foster a holistic approach toward sustainable material utilization and redefine the significance of what is currently deemed waste.
More information on the article as well as a download option can be found here:
https://www.journals.uchicago.edu/doi/abs/10.1086/735329