Jean Jullien, the 32-year-old French graphic designer behind the image, posted it onto his Instagram and Twitter on Friday, soon after a series of terror attacks in the French capital -- since claimed by ISIS -- left 129 people dead and 352 injured.Jean Jullien, the 32-year-old French graphic designer behind the image, posted it onto his Instagram and Twitter on Friday, soon after a series of terror attacks in the French capital -- since claimed by ISIS -- left 129 people dead and 352 injured.