“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. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment. previousScientists identify secret ingredient in Leonardo da Vinci paintingsnextRelaxed entry rules make it easier than ever to visit this stunning Asian nation
