The most expensive purple dye reserved for the royals and worth its weight in silver: The history of Tyrian Purple! History of Colors Playlist: Flake White https://youtu.be/vx6BI3Fqr6U?list=PL5P9k3ykmuk4ZK4vthdX7UrgS9uHg-Myt Lapis Lazuli https://youtu.be/jU8BcbizhEc?list=PL5P9k3ykmuk4ZK4vthdX7UrgS9uHg-Myt Maya Blue https://youtu.be/XAIutZvOXiU?list=PL5P9k3ykmuk4ZK4vthdX7UrgS9uHg-Myt Mummy Brown https://youtu.be/9rEOtEczVmc?list=PL5P9k3ykmuk4ZK4vthdX7UrgS9uHg-Myt