There was no entrance nor exit in the yellow building with no window, no door, no ceiling and no ground, nothing but a shallow yellow which was turning into various layers of colors depending on the time of the day. The group of friends moved around with a deep sense of anxiety which became unsustainable when several beings approached them with a gloomy look on their spotless and squared face with no eye and no mouth. At that precise moment, the salamander and the butterfly disappeared, never to be noticed again.