The video clip THE LIGHTHOUSE is performed in a virtual black passe-partout and is surrounded by a suspense sound SO_MONT, a melancholic backdrop melody. AF_SO_MONT_NB is a production made by itself: First the video clip, then the music improvisation. The first tone influences the picture material in such a way and it developed an additional sound filter with the task by an “air channel” to produce a sound picture. The composition is reminiscent of hand organ movements, the film of a slowly recurring handling of light. The idea and development should reproduce precise optical restrictions at the border of a “warning” signal of the lighthouse and highlight phenomenal phenomenological insights such as seeing, perceiving, discovering, catching, touching, realizing, recognizing, imitating.