Excerpt from The British Journal of Psychology, 1942, Vol. 11 The objection that we can enjoy works of art without knowing how they are done, and that in moments of highest aesthetic enjoyment we become unconscious of the means, is only apparent. Directly the means are used out of character we do become conscious of them, whether we understand their characteristic use or not; as is implied in the old saying ars est celare artem. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.