Inspired by their study of Leonardo da Vinci, our kindergarten class stepped back in time to explore traditional egg tempera painting. The children carefully ground pigments by hand, mixed them with egg yolks, and discovered how paint was made long before tubes and brushes filled art stores. Through joyful experimentation, they tested and refined their own pinks and vibrant colors, learning that art is both science and creativity. This hands-on exploration brought history to life and turned our classroom into a studio of young Renaissance artists.