4-5 April 1976: the Tiananmen Incident.
On 4 April 1976 David Zweig, a canadian student in Beijing, was in Tiananmen Square to observe and capture the growing political unrest in the square, where in preparations for the Qingming Festival - the festival in which chinese people honour their ancestors and sweep their tombs - Beijing citizens gathered to remember the former Prime Minister Zhou Enlai, who passed away earlier in January (see the previous post to read more about the incident).
In the photos of David Zweig we can see not only the sheer number of people and of their memorial wreaths, but also the presence of many young people equipped with cameras, who were rumored to be coming from the families of high-ranking officials (pic. 3), spontaneous speechs given by local workers (pic. 4-5), a young man who had written a promise to defend Zhou Enlai's memory with his own blood on a piece of cloth, showing it to the crowd (pic. 6) and another one who's painting the scene around the monument with his art supplies on his lap (pic. 7).