A TREATISE ON ART IN THREE PARTS CONSISTING OF ESSAYS ON THE EDUCATION OF THE EYE, BY JOHN BURNET, F. R. S. THE WHOLE ILLUSTRATED BY PHOTO-ENGRAVINGS FROM THE ORIGINAL ETCHINGS From the Italian, Venetian, Flemish, Dutch and English Schools. AN ESSAY ON THE EDUCATION OF THE EYE ILLUSTRATED BY PHOTO ENGRAVINGS AND ETCHINGS BY JOHN BURNET, F. R. S. 46 Visual impressions are those which in infancy furnish the principal means of developing the powers of DR. ROGET'S BRIDGEWATER TREATISE. PHILADELPHIA FRANK V. CHAMBERS, PUBLISHER |