I used my homemade chalk paint recipe on the angel wings and they turned out exactly the way I hoped! (homestoriesatoz.com)
You could also try a chalkboard paint recipe and paint the jars in order to label them. (themultitaskingmissus.com)
The paper presents the first results of the dating of the art, as well as insights into the artistic choices made about location, technique, and paint recipes of the time. (sciencedaily.com)