I have no intention of going into the analysis of the motives which prompted Vierge to undertake the illustration of _Pablo de Segovia_. I have never asked him why he took it up, and most likely if he were asked it would be impossible for him to suggest any reason, other than that the book appealed to him. I do not believe that any artist could definitely explain why he endeavoured to produce a certain work of art. He merely wanted to do it, and then the opportunity presented itself. Nor do I think the literary artist would know why he wrote a certain novel. The idea came to him, and he had to. The literary man can describe his sensations, and tell you how he actually walked across the street to see a house, or re-wrote a page which did not please him, or hunted for months for a character: it is the fashion for him to do so. The artist experiences the same sensations. He not only has to go across the street to see the house, but he may probably have to stand before it, on the side-walk, for a couple of days amidst the crowd and traffic, working under the most difficult conditions; he too has to search for his model, and, when he has found him, obtain the actual costumes he wants, or have them made. The literary man, too, can get almost all his accessories out of books, or if he has to go to a Museum and cannot send some one, a glance and a few words are enough. The result, if well done, is hailed as great literature; but the artist, who probably has worked quite as long, quite as hard, and put quite as much brains into his work, is told, if he is told anything, that his drawings are pretty. He seldom has the opportunity of showing how well and how faithfully he has done his part. It is more than possible that if he has really studied his subject carefully the author will not like the result, and the public will complain because the artist has given them more than the author was able to make them see for themselves, or else they will demand a photograph because he has made them look at nature with his eyes.