When I speak of the aspiration towards the beautiful, of the ideal as the ultimate aim of art, which grows from a yearning for that ideal, I am not for a moment suggesting that art should shun the 'dirt' of the world. On the contrary! the artistic image is always a metonym, where one thing is substituted for another, the smaller for the greater. To tell of what is living, the artist uses something dead; to speak of the infinite, he shows the finite. Substitution... the infinite cannot be made into matter, but it is possible to create an illusion of the infinite: the image.
Andrei TarkovskyAn artist needs knowledge and the power of observation only so that he can tell from what he is abstaining, and to be sure that his abstention will not appear artificial or false.
Andrei TarkovskyWe have forgotten to observe. Instead of observing, we do things according to patterns.
Andrei Tarkovsky