David Lynch focuses on themes of inner darkness and sensations beneath normal life. He constructs narratives and camerawork to unsettle audiences. For example, Blue Velvet initially presents an idyllic neighborhood but takes the viewer into what lies beneath. Lynch draws inspiration from his childhood sense that other worlds existed beneath the surface. He is in touch with both his own unconscious and that of his audience, often presenting surreal worlds. Lynch cites influences like Hitchcock, Wilder, Fellini, Herzog and Bunuel and employs their techniques, such as Fellini's abstract plots and Bunuel's insect shots. He also bases main characters on himself and incorporates themes of creative performance and music into his narratives.