For the first exercise, separated elements talk to each other through a “repetition” that represents a symmetrical balance, and a rhythm that provides a sense of enhanced energy.
For the second exercise, a composition of walls represents isolation through “duality”, where perpendicular high walls create an enhanced sense of loftiness and spirituality.
For the third one, the roof is large, massive and bulky, an ”Ascension” that creates a visually dynamic folding.
As for the last exercise, a library represents a getaway through the “transformation” happening in each zone separated by walls.