Scientists identify secret ingredient in Leonardo da Vinci paintings
📰Source: CNN
📂Category: Technology
🌍Region: General
📅Published: March 30, 2023 at 17:43
📝 Summary
"Old Masters" such as Leonardo da Vinci, Sandro Botticelli and Rembrandt may have used proteins, especially egg yolk, in their oil paintings, according to a new study.