[freee]

Continuing with the same site:

Four performers. women, people, bodies.
Four in Japan and Korea is the homophone of the word “death.”
In European culture it is the number of man, symbolizing matter and temporal order.
Four sides of the world, four seasons and four elements.
Four riders of the Apocalypse.
Four things insatiable: the abyss, the womb of a woman, earth and fire.

performers: Daniela Komędera, Katarzyna Pastuszak, Aleksandra Śliwińska, Monika Wachowicz

The last 3 are caps from the trailer: vimeo.com/277143920