The press conference for "Post Tenebras Lux" was held today in the 65th annual Cannes Film Festival.Director Carlos Reygadas talked about the making of his film, answering reporters' questions about the bad resolution of the film, saying that the bad quality was only in exterior scenes while the interior scenes looked perfect, and that he tried to shed some light on the concept of double life, and that life is turned a little in this film.The film will be screened in the festival tonight at 10:30 Paris time in Grand Théâtre Lumière.