Alexander Myszki

I loved the film, and found it very interesting to watch from a DP's point of view.

For the attentive eye, it's easy to see Lubezki's lighting strategies when he used almost only practicals: in the hallways, the different rooms, and on the stage. Everything is shown on camera, the lighting decisions are there, invisible to the general public of course, but very clear and briliant for whoever analyses the lighting in this movie. His cinematography in this film is open, it's all there for us to see.

I don't know what dolly this is, but if you're looking for a lightweight folding dolly, you may want to check out Panther Grip Equipment or GFM.

I think lensless pars even at full flood don't have as wide a beam as a lensed par with the widest lens on. It's based on my observation but I've used an M18 only once. The beam however is much 'cleaner' on lensless pars for sure.