I am very doubtful how far people do not arrange their light and shade too much with the result with which we are familiar in drawing-masters’ copies; it may be right or it may not, I don’t know—I am afraid I ought to know, but I don’t; but I do know that those pictures please me best which were painted without the slightest regard to any of these rules. I suppose the justification of those who talk as above lies in the fact that, as we cannot give all nature, we lie by _suppressio veri_ whether we like it or no, and that you sometimes lie less by putting in something which does not exist at the moment, but which easily might exist and which gives a lot of facts which you otherwise could not give at all, than by giving so much as you can alone give if you adhere rigidly to the facts. If this is so the young painter would understand the matter, if it were thus explained to him, better than he is likely to do if he is merely given it as a canon. At the same time, I admit it to be true that one never sees light but it has got dark in it, nor vice versa, and that this comes to saying that if you are to be true to nature you must break your lights into your shadows and vice versa; and so usual is this that, if there happens here or there to be an exception, the painter had better say nothing about it, for it is more true to nature’s general practice not to have it so than to have it. Certainly as regards colour, I never remember to have seen a piece of one colour without finding a bit of a very similar colour not far off, but having no connection with it. This holds good in such an extraordinary way that if it happens to fail the matter should be passed over in silence. Colour The expression “seeing colour” used to puzzle me. I was aware that some painters made their pictures more pleasing in colour than others and more like the colour of the actual thing as a whole, still there were any number of bits of brilliant colour in their work which for the life of me I could not see in nature. I used to hear people say of a man who got pleasing and natural colour, “Does he not see colour well?” and I used to say he did, but, as far as I was concerned, it would have been more true to say that he put down colour which he did not see well, or at any rate that he put down colour which I could not see myself.