In spring 2021, all art venues were closed due to the pandemic. The interactive project Fenestella by artist Anne Meyer offered the opportunity for participation, contact, and shared experiences. SMS messages could be sent to a toll-free number on several evenings.

The text messages could be read from outside in the window of the zner Kunstraum and also appeared on a website at the same time. Spectators and small crowds gathered in front of the zner Kunstraum, read the messages, and reacted to them.