The photograph captures a moment of the Hong Kong anti-extradition bill protest with 2 million participants (2/7 of Hong Kong’s population)
Symmetry, radical strong and diagonal are applied to the photograph.
Firstly, strong symmetry dominates the photograph. Also, the image belongs to the radical type. It has a center point on the top of the photo and everything is diverging from the center point which allows the viewer to think that there are more and more people on where the camera cannot capture. Also, the street functions as strong diagonals which could also attract our eyes.
The photograph has a larger depth of field so that almost the whole picture is clear and in focus.
Here is a link to the photograph: hong kong night