1. As I passed, last summer, for the first time, through the north of Scotland, it seemed to me that there was a peculiar painfulness in its scenery, caused by the non-manifestation of the powers of human art. I had never travelled in, nor even heard or conceived of, such a country before; nor, though I had passed much of my life amidst mountain scenery in the south, was I before aware how much of its charm depended on the little gracefulnesses and tendernesses of human work, which are mingled with the beauty of the Alps, or spared by their desolation. It is true that the art which carves and colours the front of a Swiss cottage is not of any very exalted kind; yet it testifies to the completeness and the delicacy of the faculties of the mountaineer: it is true that the remnants of tower and battlement, which afford footing to the wild vine on the Alpine promontory, form but a small part of the great serration of its rocks; and yet it is just that fragment of their broken outline which gives them their pathetic power, and historical majesty. And this element among the wilds of our own country I found wholly wanting. The Highland cottage is literally a heap of gray stones, choked up, rather than roofed over, with black peat and withered heather; the only approach to an effort at decoration consists in the placing of the clods of protective peat obliquely on its roof, so as to give a diagonal arrangement of lines, looking somewhat as if the surface had been scored over by a gigantic claymore.