Abstract EN:

Certain sociologists such as G. Deleuze and M. Maffesoli has revealed various investigations on the theme of nomadism in the post modern context. Thus in this thesis, i intend to point cut the immanent structure and the essential characteristics of this subject by applying the rfisfchods of 1. Archetype-form, and 2. Idealtype to initiate the research. This method is developped from the theories of Durkheim, Weber, Simmel, Durand and M. Maffesoli. Therefore, 3 archetype-forms (which each partially represented some feature of the nomadism in question) 1. Ulysse - voyage - "egarement", 2. Don Quichotte - rootless wandering, 3. Rimbaud - perpetual escape and Baudelaire - as an archetype-form par excellence with his 3 qualities 1. "Hundred moves, never a trip !" (in J. P. Sartre's words), 2. Trens, 3. "avarice onaniste" and then the road-movie as an idealtype (in the postnodsrn context). This subject will be analysed from 3 standpoints 1. Jack Kerouac and the "beat generation", for its textual justification ; 2. John Ford and this western - archetype of roadmovie, 5. Wim Wenders - apogee of <road-movie>. "Blade runner" - a road-movie's metamorphosis in which we uncover the same behaviours and trajectories of "homo-vagabundus" and "homo-noctambulus" from Baudelaire to blade runner in a symbolic, closed and nocturnal space which reveals further relationships between man and image. This would be at the same time an alternative communication form, one of the postmodernity's "drift" (derive) and "perverse effects".