Tributes are multiplying in the aftermath of the attack which left at least 133 people dead in a concert hall in Moscow. On the sidewalk, the pile of bouquets placed in tribute to the hundred victims killed in the terrorist attack in Moscow the day before, is growing visibly.

“It’s a way for us to express our emotion while we are far from Moscow,” explains Igor, a student, after laying a wreath of flowers in front of the Russian embassy in Paris.