Jean Henri Gaston Giraud (French: [ʒiʁo]; 8 May 1938 – 10 March 2012) was a French artist, cartoonist and writer who worked in the Franco-Belgian bandes dessinées tradition. Giraud garnered worldwide acclaim predominantly under the pseudonym Mœbius and to a lesser extent Gir, which he used for the Blueberry series and his paintings. Esteemed by Federico Fellini, Stan Lee and Hayao Miyazaki among others, he has been described as the most influential bandes dessinées artist after Hergé.
His most famous works include the series Blueberry, created with writer Jean-Michel Charlier, featuring one of the first anti-heroes in Western comics. As Mœbius he created a wide range of science fiction and fantasy comics in a highly imaginative, surreal, almost abstract style. These works include Arzach and the Airtight Garage of Jerry Cornelius. He also collaborated with avant-garde filmmaker Alejandro Jodorowsky for an unproduced adaptation of Dune and the comic book series The Incal.
Mœbius also contributed storyboards and concept designs to numerous science fiction and fantasy films, such as Alien, Tron, The Fifth Element and The Abyss. In 2004, Moebius and Jodorowsky sued Luc Besson for using The Incal as inspiration for Fifth Element, a lawsuit which they lost.Blueberry was adapted for the screen in 2004 by French director Jan Kounen.
Jean Giraud (French: [ʒiʁo]; 2 February 1936 – 27 or 28 March 2007) was a French mathematician, a student of Alexander Grothendieck and the author of the book "Cohomologie non-abélienne" (Springer, 1971).
From 1969 to 1989 he was Professor at École normale supérieure de Saint-Cloud.
From 1993 to 1994, he was deputy director for research of École Normale Supérieure de Lyon, where he was made interim director in 1994 and director from 1995 to 2000.