The artist's voice-over saying "No, I wasn't happy" marks the beginning of the video-recording of this, her first art action, which consisted in the intervention to a traffic sign along a mile, specifically on Manquehue Street, in Santiago de Chile. A fundamental work within the history of 20th century Chilean art.
| Directing | Lotty Rosenfeld | Director |
| Camera | Ignacio Agüero | Camera Operator |
| Editing | Tatiana Gaviola | Editor |
| Camera | Rony Goldschmidt | Still Photographer |