I would endeavor to trace the lines of this image before it be for ever lost, and to record, as far as I may, the warning which seems to me to be uttered by every one of the fast-gaining waves, that beat, like passing bells, against the STONES OF VENICE. SECTION II. It would be difficult to overrate the value of the lessons which might be derived from a faithful study of the history of this strange and mighty city: a history which, in spite of the labor of countless chroniclers, remains in vague and disputable outline,--barred with brightness and shade, like the far away edge of her own ocean, where the surf and the sand-bank are mingled with the sky. The inquiries in which we have to engage will hardly render this outline clearer, but their results will, in some degree, alter its aspect; and, so far as they bear upon it at all, they possess an interest of a far higher kind than that usually belonging to architectural investigations. I may, perhaps, in the outset, and in few words, enable the general reader to form a clearer idea of the importance of every existing expression of Venetian character through Venetian art, and of the breadth of interest which the true history of Venice embraces, than he is likely to have gleaned from the current fables of her mystery or magnificence. SECTION III. Venice is usually conceived as an oligarchy: She was so during a period less than the half of her existence, and that including the days of her decline; and it is one of the first questions needing severe examination, whether that decline was owing in any wise to the change in the form of her government, or altogether as assuredly in great part, to changes, in the character of the persons of whom it was composed.