Thanks to the universal rotation, three stars line up on a privileged axis. These planets movement, imperturbable, considerably changes the zones in which this phenomenon takes place.

On earth, this transformation, very slow, invites Man to reflect on himself, to a withdrawal, to a descent towards the roots of his existence. The breaking point with light always provokes this existential reflection.

On a musical level, it is not the descriptive side of the phenomenon that will be exposed but much more the psychologic and meditative process that goes with it.

A quick reading of the score shows a succession of five main parts that are slowly embedded with one another, apart from the segue between the 2nd and 3rd parts that happens in a brutal abrupt way.