Walk back towards the installation with the lit-up dates and turn left. Shortly before the year 1998, you will see a poster with three human hearts. Proceed to the section beneath it. There you will find three rows of panels, which you can rotate. On one side of the panels are newspaper articles and on the other side together they form a large photograph of the “Lichtermeer” or “Sea of Light”, a massive demonstration on Heldenplatz.