Turning the light around (Ch. fǎn zhào 返照, J. henshō; K. panjo), also translated as “tracing back the radiance,” or “counter-illumination,” is a Zen Buddhist expression referring to turning attention from outward phenomena to awareness itself. In Mahayana Buddhism, the true nature of awareness is related to concepts such as luminous mind, Buddha-nature, and emptiness (śūnyatā).