This is to certify that Aadhithya International public Schools and Anima World of Arts organized the World Record attempt of 50 Visually Impaired People who painted the portrait of Helen Keller using thumb impressions on a canvas measuring 32 ft by 25 ft in 1 hrs, on the occasion of International Day of Persons with Disabilities (IDPD – 3rd December) on Dec 1st 2019 at Aadhithya International public Schools, Kattupakkam, Chennai.