The following extract from another letter to Miss Thomson shows that seeking after perfection, that discontent with everything short of the best, which was so marked a feature of his character. She had sent him two drawings of the head of some child-friend of his:—

Your note is a puzzle—you say that "No. 2 would have been still more like if the paper had been exactly the same shade—but I'd no more at hand of the darker colour." Had I given you the impression that I was in a hurry, and was willing to have No. 2 less good than it might be made, so long as I could have it quick? If I did, I'm very sorry: I never meant to say a word like it: and, if you had written "I could make it still more like, on darker paper; but I've no more at hand. How long can you wait for me to get some?" I should have replied, "Six weeks, or six months, if you prefer it!"

I have already spoken of his love of nature, as opposed to the admiration for the morbid and abnormal. "I want you," he writes to Miss Thomson, "to do my fairy drawings from life. They would be very pretty, no doubt, done out of your own head, but they will be ten times as valuable if done from life. Mr. Furniss drew the pictures of 'Sylvie' from life. Mr. Tenniel is the only artist, who has drawn for me, who resolutely refused to use a model, and declared he no more needed one than I should need a multiplication-table to work a mathematical problem!" On another occasion he urges the importance of using models, in order to avoid the similarity of features which would otherwise spoil the pictures: "Cruikshank's splendid illustrations were terribly spoiled by his having only one pretty female face in them all. Leech settled down into two female faces. Du Maurier, I think, has only one, now. All the ladies, and all the little girls in his pictures look like twin sisters."

It is interesting to know that Sir Noel Paton and Mr. Walter Crane were, in Lewis Carroll's opinion, the most successful drawers of children: "There are but few artists who seem to draw the forms of children con amore. Walter Crane is perhaps the best (always excepting Sir Noel Paton): but the thick outlines, which he insists on using, seem to take off a good deal from the beauty of the result."

He held that no artist can hope to effect a higher type of beauty than that which life itself exhibits, as the following words show:—

I don't quite understand about fairies losing "grace," if too like human children. Of course I grant that to be like some actual child is to lose grace, because no living child is perfect in form: many causes have lowered the race from what God made it. But the perfect human form, free from these faults, is surely equally applicable to men, and fairies, and angels? Perhaps that is what you mean—that the Artist can imagine, and design, more perfect forms than we ever find in life?

I have already referred several times to Miss Ellen Terry as having been one of Mr. Dodgson's friends, but he was intimate with the whole family, and used often to pay them a visit when he was in town. On May 15, 1879, he records a very curious dream which he had about Miss Marion ("Polly") Terry:—

Last night I had a dream which I record as a curiosity, so far as I know, in the literature of dreams. I was staying, with my sisters, in some suburb of London, and had heard that the Terrys were staying near us, so went to call, and found Mrs. Terry at home, who told us that Marion and Florence were at the theatre, "the Walter House," where they had a good engagement. "In that case," I said, "I'll go on there at once, and see the performance—and may I take Polly with me?" "Certainly," said Mrs. Terry. And there was Polly, the child, seated in the room, and looking about nine or ten years old: and I was distinctly conscious of the fact, yet without any feeling of surprise at its incongruity, that I was going to take the child Polly with me to the theatre, to see the grown-up Polly act! Both pictures—Polly as a child, and Polly as a woman, are, I suppose, equally clear in my ordinary waking memory: and it seems that in sleep I had contrived to give the two pictures separate individualities.

Of all the mathematical books which Mr. Dodgson wrote, by far the most elaborate, if not the most original, was "Euclid and His Modern Rivals." The first edition was issued in 1879, and a supplement, afterwards incorporated into the second edition, appeared in 1885.

This book, as the author says, has for its object