- 3 white screens of 6m/4m size, one central and two lateral, diffusing the videos simultaneously in a dark room.
- A transparent bathtub filled with water placed in the middle of the room on which is also projected a video. 
- 4 video projectors of 10000 lumens will also be necessary to play a 4K video file;
- The sound: consists of a stereo installation, 8 baffles installed (2 per projection): the vibration waves will allow the water in the bathtub to move.