How did you get the long shot in the movie Birdman?

However, many people think of the long shot first, because it is one of the most easily perceived stunt skills of the general audience (other special effects such as blasting flying cars are of course more exaggerated), but some creative soft technologies, such as the innovation of scheduling concept in the scene, the stimulation and collision of performances, the careful design of editing, the carving of lines and other details, and the major breakthrough (or creative application) in photography, are not felt by the general audience. "Seven Deaths" was originally developed by using the film printing technology that has been tested for this film for countless times (the principle is probably similar to leaving silver on the negative, but it is more complicated to explain), and it showed extremely rare photographic effects under the technical conditions at that time. On the premise of overall low-key photography, the dark part also has extremely rich levels. Compared with the common photographic techniques in film noir's early film noir, such as big contrast, expressionism using light, lines, shadows, unbalanced composition, and positive and negative roles (dark parts don't fill the light), Seven Deaths is later hailed as one of the classic masterpieces of neo noir in the new film noir. In shaping the picture atmosphere, it made a great innovation in the traditional photography style of film black by using new technology, and was later praised as "true black".