The author of the banner was identified by The Progress: his name is Joachim Roncin and artistic director and music journalist for Stylist magazine. He is the first to have published this logo on Twitter Wednesday at 11:52, less than an hour after the shooting.
(Source: Le Bon Lien)

“ We must learn to live together as brothers or we will perish together as fools “. Martin Luther King.

“ They wanted to put France on her knees, they put France up .”

“ They wanted to kill Charlie Hebdo, they made him immortal .”