Source : http://grainedit.com/tag/modern/
Line:
This element is highly ACTIVE in this design.
First of all, what it expresses is a rapid movement.
If we recognize a dot as the basic element here, those line is made up from their movement and motion.
Since they are smooth and straight toward their direction, they seem to be a swift stream.
Another element in those line is planning and representing visual construction and architecture.
That is because we can see something in here.
Direction:
The next element I can notice here is direction.
It has three individual visual directions, the horizontal-Vertical, the curve, and diagram.
The H/Z visual direction is associated with a relationship between architectures and their environment: we can see construction's stability.
The diagram is communicating to its movement and motion, and the curve directions smooth them.
Dimension:
It is also one of the largest elements which tricks our eyes.
This 2-D poster seems to be a 3-D perspective: this illusion is created by Dimension.
There is a vanishing point, which makes the depth.
And, those elements makes it a real construction.