The paper tries to reveal interrelations of beauty, good and truth that are considered in the context of formation of a city environment, i.e. architecture. The paper discusses a role of the architect and his moral responsibility for his own creation especially with respect to misuse of architectonic aesthetics as a power tool of criminal regimes. The main theme of the article is a question whether an object can be evaluated from the aesthetic point of view, independently on the context in which it arose.