If you've not had a chance to see any "making of" from Revenant I thoroughly recommend them. The whole thing was an epic undertaking with extreme wide angle lenses used meaning the cameraman was often literally only a handful of inches from di Caprio's face for long sequences, particularly the attack around the camp scenes, and temperatures so cold it affected the focusing tolerance of the cameras so they had to be repeatedly warmed up to start filming again. Incredible.
This scene from Atonement always amazes me. All shot in a single take and just an incredible tracking shot: the level of choreography for a huge number of people not least the camera crew, the planning, one-time-only things that had to come together to make this work and timed for the weather and position of the sun too...blows my mind every time.
August Rush a massively underated film being adopted myself and loss of mum this hit with the reconnection so much. Been trying to find my birth Mum for many years, no success