This dissertation examines the phenomenon of the revival of the aesthetics of transparency in architecture since the 1990s, when the expression of regional and phenomenological aspects has been replaced by a modern, abstract and ethereal language. This revival has been associated with the development of new digital technologies and with post-industrial capitalism, producing dematerialized and unstable urban structures which are independent of their physical construction. Such changes would have rendered the classical tradition paradigms of solidity, functionality and beauty obsolete. The tendency towards the disappearance of the substantial qualities of architecture and the consequent loss of phenomenological references has brought us back to the question of dwelling. The aesthetics of transparency has been associated with the Enlightenment and it presupposes clarity of objects and emancipation of the subject. However, around 1910, it produced a sense of ambiguity due to the rupture with the concept of Euclidean space. Such a rupture may have been promoted both by the scientific discoveries that unified the dimensions of time and space, and by the dissemination of cinematographic aerial images. These images portrayed the topological space and presented a fragmented reality without perspective. The conception of topological space has also been associated with the feelings of anguish and uprooting of the modern human being. The expression of this pathology in the avant-garde arts has been criticized for fomenting the disarticulation of the political engagement through a method that would promote the loss of a complete vision of reality. Wilhelm Worringer has allegedly developed the method from the notion of the Will to Art expressed as an urge to abstraction, which is related to the concept of topological space. The present study verified that such a change in the conception of space leads to a literal and phenomenal reformulation of the concept of transparency, which is characterized in the arts by the representation of multiple points of view, spatial interpenetration and loss of depth. Phenomenal transparency is nowadays associated with a paranoid space, which is developed with the contribution of digital technology in spatial terms and the transformation of bodies according to their connection with virtual reality. Cybernetic technology may be determining a new kind of expression of alienation of the notion of transparency, which we consider to be abject. The early moderns have associated transparency with the expression of Japan-ness, which has been described as essentially interactive. Here we verify some of the Japanese contributions due to their local qualities. Our object of study is the Sendai Mediatheque (2001), by Toyo Ito. This building takes the notion of transparency to the extreme by extending it from the facades to the hollow structures, which is considered an expression of pure space in modern abstract language. Its program is multifunctional and open to change, and the community and other institutional members are involved with the project. Ito s work brings into question the artistic autonomy as well as the loss of social function, which is associated with the aestheticism of modern avant-gardes.