Approximately 3,000 students dabble in finger-painting on a canvas that covers 2,101 square meters in Hong Kong. The spread is a new Guinness World Record and calls for people to say no to drugs.[Xinhua]

Approximately 3000 students dabble in finger-painting on a canvas that covers 2,101 square meters in Hong Kong. The spread is a new Guinness World Record and calls for people to say no to drugs.[Xinhua]