For as much as the film “The Cabinet of Dr Caligari” (1920) is celebrated for bringing German Expressionism to cinema, while providing the foundations on which the horror film genre were built, the first thing it brings to my mind was its having been filmed entirely inside a studio whose floor measured only six by six metres, or about twenty feet each way – I don’t know if it was a cube.
Finding the space to make a film is never a concern for anyone watching the finished work, but it may dictate if that film can be made at all, whether by availability, permission or cost. However, knowing it is perfectly possible to produce a multi-layered work of art, encompassing many locations and actors, within the dimensions of a large living room, means that nothing is impossible, so long as you can scale your production to that space.
To that end, the theatrical painted backdrops of “Caligari” work to provide setting, mood, light and depth, although not necessarily depth of field – if it were not for actors appearing in front of them, the backdrop props and floor could have appeared to be one painting. They are surreal, almost medieval, and designed to unsettle, appearing like stark, monochromatic prints from woodcuts.
There is conjecture about how “Caligari” came to be portrayed in a German Expressionist style, as it was not stipulated in a surviving script, just as there is conjecture over whether its framing story, planting the tale of a doctor using a somnambulist to murder people into the mind of an asylum patient, was mandated to make the story easier for audiences to handle. To me, it doesn’t matter: the film’s imagery is burned into my retinas, just as the eyes of the somnambulist Cesare look through you.
Few other films look like “Caligari”, but its constricted studio size and low budget adds to a notion that the film’s bold artistic choices were made due to the practical concerns of when it was in production from 1919-20. Lighting effects were also much harder to achieve in the silent film era, making the painting of contrasting blacks and whites onto the backdrops – and, through make-up, onto the actors – an easier path to achieving contrast.
The small Lixie-Film studio, located in the Weissensee area of Berlin, was originally built in 1914, at a time when many film studios were still essentially greenhouses, trying to catch as much natural light as possible, in any way possible – attempts in chiaroscuro in early silent films would have been made with natural light. Carbon arc lights were only introduced in 1912, entering theatres before being adapted for filmmaking, and with film stock at the time being insensitive to red light rendered tungsten-based incandescent lighting as useless. The manufacture of film stock sensitive to the whole colour spectrum would begin in 1927, just as adding sound to motion pictures became a further headache for studios to overcome.
The expressionistic effect of “Caligari” has taken on a different meaning for me on more recent viewings. I initially saw it in rather poor public domain prints, the outlines of what the art direction intended reducing details down to shades and impressions of light and darkness. Subsequent restorations of the film, and Blu-ray and 4K home editions, means that individual brushstrokes can be properly admired, painting light as much as painting with light.