§ 1. Having now obtained, I trust, clear ideas, up to a certain point, of what is generally right and wrong in all art, both in conception and in workmanship, we have to apply these laws of right to the particular branch of art which is the subject of our present inquiry, namely, landscape-painting. Respecting which, after the various meditations into which we have been led on the high duties and ideals of art, it may not improbably occur to us first to ask,—whether it be worth inquiring about at all.

That question, perhaps the reader thinks, should have been asked and answered before I had written, or he read, two volumes and a half about it. So I had answered it in my own mind; but it seems time now to give the grounds for this answer. If, indeed, the reader has never suspected that landscape-painting was anything but good, right, and healthy work, I should be sorry to put any doubt of its being so into his mind; but if, as seems to me more likely, he, living in this busy and perhaps somewhat calamitous age, has some suspicion that landscape-painting is but an idle and empty business, not worth all our long talk about it, then, perhaps, he will be pleased to have such suspicion done away, before troubling himself farther with these disquisitions.