This panel was produced as a sample for the St. Charles project in Munich. A lime-cement plaster mixed with washed gravel from the Karwendel mountains was applied and lightly tinted with pigments to create a subtle gradient from light to saturated. No synthetic additives were used; all aggregates were regionally sourced and sieved by hand. After the application of the thick layered plaster, it was scraped back to reveal the substrate which was embedded in the heavy coat of plaster