And here we touch on a curious economic accident, the importance of which as a determining condition of art production has never been properly emphasized. In modern life, great works of art generally have been, and I suspect, almost must be, produced in defiance of the tastes and predilections of society at large. The artist, therefore, except in those cases where he possesses inherited means, must be able to live and function on an extremely small sum. He must exist almost as sparrows do, by picking up the crumbs that fall from the rich man’s table. What wonder, then, that periods of artistic creation and impotence are as hard to predict or account for at the weather itself! And yet there is a certain irony in the fact that every civilization is ultimately judged by what of spiritual value it has contributed to the human patrimony. It is only at each present moment that this appears to be of so little consequence as to be negligible.
– Roger Fry