AUTHOR'S PREFACE

Summary

The following Lectures are printed, as far as possible, just as they were delivered. Here and there a sentence which seemed obscure has been mended, and the passages which had not been previously written, have been, of course imperfectly, supplied from memory. But I am well assured that nothing of any substantial importance which was said in the lecture-room, is either omitted, or altered in its signification; with the exception only of a few sentences struck out from the notice of the works of Turner, in consequence of the impossibility of engraving the drawings by which they were illustrated, except at a cost which would have too much raised the price of the volume. Some elucidatory remarks have, however, been added at the close of the second and fourth Lectures, which I hope may be of more use than the passages which I was obliged to omit.

The drawings by which the Lectures on Architecture were illustrated have been carefully reduced, and well transferred to wood by Mr. Thurston Thompson. Those which were given in the course of the notices of schools of painting could not be so transferred, having been drawn in colour; and I have therefore merely had a few lines, absolutely necessary to make the text intelligible, copied from engravings.