The tensile technical design of the fabric is the core in key moments. The first scene in the Norwegian landscape is a stretched version with transparent columns that create the mountain shape.
As Peer encounters the troll world, everything is upside down, like being underground. The structural frames move up as another set of columns move down from the grid, creating the same shape but flipped.
When he travels to the warmer climate of Morocco, there is no more structure. The fabric is hung loose above the floor with wind effect blowing it. In Egypt, the loose fabric is moved down to the ground in irregular shapes, like the nature of the sane dunes.
In Act V as Peer returns home, there is almost no tension from hanging the fabric. It goes off completely when he peels the onion. The churchgoers, the townspeople, and the priests who chants his funeral remove all the fabric from the view in the end.