What unconventional choice did cinematographer Emmanuel Lubezki make for filming The Revenant?

Emmanuel Lubezki made the unconventional choice to shoot the entire film "The Revenant" using natural light, which is a notable departure from typical filming practices that often utilize a combination of natural and artificial lighting. This decision led to a unique aesthetic, capturing the raw and immersive quality of the landscapes and the emotional experiences of the characters. By relying solely on natural light, Lubezki was able to create scenes with a sense of authenticity and realism, which enhances the film’s visceral effect on the audience. The challenges of working with natural light, such as fluctuations in weather and time of day, were embraced to evoke the harsh, unpredictable environment that the characters inhabit. This approach highlighted Lubezki's innovative vision and commitment to a more organic cinematic experience.