Sight, like other senses, is as much a matter of personal experience as of the absence of possible comparisons. How can we know what others see and in what way? How can we describe when our reference points are constantly escaping? Faced with the risk of blindness since childhood, Manuel von Stürler lives in dread of this fate and condition; his lust for sight (Fureur de voir) retraces an initiatory journey into the universe of vision and senses, into the definition of darkness or of nothing.