Granice architektury w kontekście triady Witruwiusza - trwałości, użyteczności i piękna

An attempt has been made to show how essential values: durability, usefulness and beauty are helpful to explain or to define the bounds of architecture. The civilazation has influenced the conception of the Vitruvius's triad. A lot of opinions especially concerning the aesthetic form are subjective that makes it difficult to establish the exact definition of the bounds of architecture. Besides, the building materials, the way of using the building and its aesthetics are constantly changing. However, the objects deprived of these features can't be numbered among the architectural objects.