European Union leaders stand in a minute of silence to honour the victims of the attacks in Paris, at the G-20 Summit in Antalya, Turkey. (Photo: AP)
People observe a minute of silence at the Place de Trocadero in Paris (Photo: AFP)
French President Francois Hollande, center, stands among students during a minute of silence in the courtyard of the Sorbonne University in Paris. (Photo: AP)
People observe a minute of silence at the Bataclan concert hall in Paris. (Photo: AFP)
People light candles for the victims killed in Friday's terror attacks in Paris, outside the French embassy in Prague, Czech Republic (Photo: AP)
People place candles and flowers outside the French embassy in Madrid (Photo: AP)
People hold candles during a vigil to honor the victims of Friday's attacks in Paris, in Jakarta, Indonesia (Photo: AP)
People place flowers and light candles for the victims of the deadly attacks in Paris, outside the French embassy in Warsaw, Poland (Photo: AP)
An Indian child pays floral tribute at a sand sculpture created in remembrance of victims of Paris terror attacks, in Bhubaneswar, India (Photo: AP)
People light candles and lay flowers to pay tribute to the victims of Paris attacks in front of the France's Consulate, Switzerland (Photo: AP)
People light candles to pay tribute to the victims of the Paris attacks that killed more than 120 people. (Photo: AP)
School children paying tribute to the victims of Paris terror attacks in Jammu (Photo: PTI)
People pause by the 9/11 Memorial Survivor Tree during a tribute memorialising the Paris terrorist attack victims in New York (Photo: AP)