Light is subject to permanent change. The transformations of light accompany us always. In the course of the day, we immerse ourselves in the light of various sources and their shaping unnoticed. In a photograph, too, the imperceptible shaping of light is our companion.

The light in a photograph and its impression is shaped or transformed by postproduction. The changeability of the light by postproduction helps an image to its final expression. 

What light do we see in our dreams ? What light do we see when pre-visualizing an image ? What light do we see when we get the idea to a photograph ? The latter light we experience like „a flash within a long night“. It is only after the completion of the work that relaxation may take place.