I lived in a squat for a while and the shower was a makeshift… well hose tied to the ceiling. Thats not important. There was no light, so showers took place in the dark. There was a tiny hole in the buildings’ outer wall and it would project this magnificently ‘photographic’ image on the wall. It was just an amazing, super ‘poetic’ view of a parking lot. I swear I saw film grain in there somehow…it was prolly the structure of the wall