'Marmion' is avowedly a descriptive poem. It is a series of skilful and impressive pictures, not only remarkable in themselves, but conspicuous in their own kind in poetical literature. Scott is said to have been deficient, or at any rate imperfectly trained, in certain sense activities, but there is no denying his quick perception of colour and his strong sense of the leading points in a landscape. Even minute features are seized and utilized with ease and precision, while the larger elements of a scene are depicted with breadth, sense of proportion, and clearness and impressiveness of arrangement. This holds true whether the description is merely a vivid presentment of what the imagination of the poet calls from the remote past, or a delineation of what has actually come under his notice. Norham at twilight, with the solitary warder on the battlements, and Crichtoun castle, as Scott himself saw it, instantly commend themselves by their realistic vigour and their consistent verisimilitude. Any visitor to Norham will still be able to imagine the stir and the imposing spectacle described in the opening stanzas of the first canto; and it is a pleasure to follow Scott's minute and faithful picture of Crichtoun by examining the imposing ruin as it stands at the present day. Then it is impossible not to feel that the Edinburgh of the sixteenth century was exactly as it is depicted in the poem, and that the troops on the Borough Moor were disposed as seen by the trained military eye of Sir Walter Scott. It would be difficult to find anywhere a more striking ancient stronghold than Tantallon, nor would it be easy to conceive a more appropriate scene for that grim and exciting morning interview in which the venerable Douglas found that he had harboured a recreant knight. Above all, there is the great battle scene, standing alone in literature for its carefully detailed delineation- -its persistent minuteness, its rapidity of movement, its balanced effects, its energetic purpose--and surpassing everything in modern verse for its vivid Homeric realism. Fifteen years before, as we have seen, Scott had the progress of the battle in his mind's eye, and at length he produced his description as if he had been present in the character of a skilful and interested spectator. There are envious people who decline to admit that Scott discovered his scenery, and who contend that others knew all about it before and appreciated it in their own way. Be it so; and yet the fact remains that Scott likewise saw and appreciated in the way peculiar to him, and thereby enabled his numerous readers to share his enjoyment. A very interesting and suggestive account of the new popularity given to the Flodden district by the publication of 'Marmion' will be found in Lockhart's Life, iii. 12. In the autumn of 1812 Scott visited Rokeby, doing the journey on horseback, along with his eldest boy and girl on ponies. The following is an episode of the way:--