Odisha, Sept.11, (ANI): To commemorate the 13th anniversary of the 9/11 attacks, India's renowned sand artist, Sudarsan Pattnaik, sculpted the twin towers of World Trade Centre on the beaches of Puri in eastern Odisha, with the message 'No Terror, but Peace.' Pattnaik created a five feet high sand replica of the twin towers in the middle of the number nine so as to represent the number eleven. The sculpture was made using five tonnes of sand and took about seven hours to complete. It also carried the message, 'No Terror, But Peace'. So far, winner of Padma Shri, a civilian honour, Sudarsan has participated in more than 50 international sand sculpture championships and festivals around the world and won many prizes for the country.