India-based artist Mamta Singh is a professional wall artist, doodler and an illustrator. She had done over 300 walls around India. She also conducts “Doodle Art Workshop” and is also an author of the book “How to know your style in 30 Days”. She considered art as a hobby which eventually became her freelance work and now a career. Being from teaching background, she explored doodle and made it as a course which she teaches in her workshops.