Il y a un groupe facebook sur les cheveux de David lynch !!! ( je suis pas usr facebook ... juste une recherche google
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"In all of David Lynch's films, it is typical for there to be a man with crazy hair. Typically, crazy hair in Lynch films symbolizes twisted, deep seated psychological and sexual desire. Because hair grows out from the head, it can be seen as a reflection of what goes on inside the head, the proverbial soil from whence it was grown. As Lynch's films almost invariably deal with sexual trauma/deviation of some kind, crazy hair directly symbolizing that is a given.
In Eraserhead, for instance, protagonist Henry (actor Jack Nance) has extremely crazy hair. His hair is somewhat like an afro, but also flat on the top and somewhat on the sides. Because of this, his hair looks somewhat like a pencil eraser. Hence, Eraserhead. It is from Nance's hairdo that the title of the film is actually derived.
Some people, however, claim that the movie title is derived from a dream sequence that occurs near the end of the film in which Henry's brains are made into pencil erasers. This is bullshit, because these people clearly do not know what they are talking about. "
ou ce lien http://welcometotwinpeaks.com/lynch/david-lynch-hair-paintings/