Memories of lost cubes and domes self-similarity in modular contemporary buildings, the persistence of form between math and architecture

In contemporary architecture, at the basis of apparently complex compositions - even those daring design experimentations obtained by using, for example, genetic algorithms and computer evolutionary simulations - there are simple mathematical rules or forms. A deeper analysis reveals similarities to and influences by very ancient paradigms or iconic symbols and the persistence of form through centuries and different cultures. In this paper are presented a few examples of buildings, in which self-similar, reiterated and even fractal cubes have been used to manage, shape and control the compositions.