Over to Cambridge last night to watch this movie as part of the Cambridge Film Festival. It's a powerful vision of the descent into madness of two lighthouse keepers who find themselves staying beyond their allotted time: "to 4 weeks". The sound design and visuals are fantastic, and black and white is of course the best format for this sort of psychodrama. There are many themes explored with nods to Melville, The Ancient Mariner, mermaids and Prometheus and the theft of fire.
It's also very much about creating and then slowly dismantling a 'place': the rock containing the island, some buildings which need constant maintenance, a large coal pile, some buried whisky and a very persistent seagull.
Catch this when it comes out in the New Year and go for a deep dive which is actually worth it...