 His major influences were Jijé, whose series "Valhardi" he continued for two albums, and the Dutch comics artist Hans G. Kresse (known for his American Indian series 'Les Peaux-Rouges' published by Casterman).Follet died at the age of 88 on 13 March 2020.According to Follet, illustrations are too short in comics; so he also illustrated novels or history books