Our nature lives in seasons. So we are aware of another, temporal dimension of the sun in winter: In the day, as is well known, the sun is more deeply than in the summer months.

Through this the sun shines more deeply or better more highly into the room. The walls are included by the sunbeams.

The streaks pull themselves up on the walls, only this speed is another one. So we may remember how it well happened here to the other season.

We emotionally experience a push of intensity of colour in the depressive wintertime at sun breakthrough.
It for certain is not easy to imagine what happens really and how it would experience you.

A feeling in the reality is, however, always worthwhile! A model set up supports your imagination started with.