Have you ever wondered how the cotton and silk sarees and dhotis of our grandparents were coloured centuries ago, when there were no artificial or synthetic dyes? We all have seen beautiful Kalamkari and Madhubani paintings made by traditional artists in the museums. Have you ever wondered from where those mesmerizing and earthly colours came from and how they were made? Who made them? The nature has the answer for this - NATURAL DYES. Much of which might be still lying unuse