As head of the local arts department at Udon Thani Rajabhat University, Asst Prof Kulajit Sengna has researched Isan art and design for 15 years. While creating artefacts inspired by Isan mural art, she felt uncomfortable painting with colours available in the market because they did not match the original paintings. Therefore, Asst Prof Kulajit decided to mix paints to create new shades herself.