Every urban population believes in having it owns collective psychology. One can ridicule this belief, but it has produced a lot of poetry, music and cinema that we are accustomed to valuing. The volume of poems about Parisian air or St. Petersburg’s weather is a sufficient justification for their architecture. However, if we don’t speak about art that is stimulated by a city but about art in the public space, then one should be very careful. The chance that any really good artwork can go through all possible channels that evaluate it is minimal. And, in general, art that is exhibited outside of arts institutions has to additionally identify itself as art. That makes art shown in the public space even more conservative than art shown within the framework of institutions.