The “Sandbox” space makes available a number of resources that utilize and explore the data underlying "Secrets of Craft and Nature in Renaissance France. A Digital Critical Edition and English Translation of BnF Ms. Fr. 640" created by the Making and Knowing Project at Columbia University.
Changes to varnish and painting data as per https://github.com/cu-mkp/m-k-manuscript-data/issues/2006 undertaken here too