hypnotherapy traffic sign

background behaviour black blue circle circular concentric concept decoration design direction effect element expressive fantasy forever green group guide hallucinogen hypnosis hypnotherapy hypnotic hypnotise illusion illustration line make narrative optical pattern perspective psychoanalysis psychology psychotherapy road rotate rotating rotation round shape sign signs sky spinning spiral striped subconscious swirl therapy traffic trance treatment tunnel twirl twirling volute vortex well whirlpool white