Some days when the world changed.
This three pictures are timelines of three footage of three highly mediatic events:
the fall of the World Trade Center
the fall of the Berlin Wall
the rise of Tian'anmen square
Each frame of these three footage has been reduced to its average color and then displayed on a rectangular timeline (from left to right and top to bottom).
On the frame during which the actual event happen, the date of the day is printed.