No one has a right to speak as an art critic about pictures unless he can paint a picture himself, or at least is able to copy faithfully the picture which he criticises.

I trust that I may say, by way of apology for my present free criticism, without being carped at as a vain boaster, that I have painted original pictures in landscape, seascape, and composition. I can also say that I have copied some of the masters whom I recommend, and can copy any picture ever painted, provided I have the leisure; and also I can tell you, after I have copied a picture carefully, exactly how the master painted his picture, the number of times he worked over it, and sometimes also not only the time he took to do it, but also his moments of hesitation and inspiration, depression and artistic exultation. But before I can tell you all these secrets about the mystic dead, I must first study his work by copying it; it would be only guesswork were I to content myself with looking at his canvas or panel; and what I am unable to do with my long and extensive training as a painter, I defy any non-painting art-critical dilettante to be able to do. John Ruskin qualified himself as an art critic by learning to draw and paint, and when bigotry or bilious bad temper does not interfere with his critical vision, he stands, and must for ever stand, pre-eminent amongst art critics. No human being, however gifted he may be, is able to see colours or any other merit in either a picture or a book when he has a fit of indigestion or dyspepsia. The blue appears green, the clouds heavy, the firm lines shaky, the composition vile, the chiaroscuro gloomy, and the general colours dirty and unsatisfactory. A proper pill taken in time by the critic has often saved the reputation of the painter, poet, or novelist. As one patent medicine advertisement has announced, with a wisdom which should go far with sensible thinkers to recommend the drug: ‘Dyspepsia leads more often to the divorce court than vice.’

To return, however, from these reflections to Rembrandt, the master whom I am at present examining. We have fourteen examples of this art-Shakespeare in our Gallery at present, and I only wish that we had an apartment devoted entirely to him, as we have to Turner. I should have been well content, and should never have uttered a word about the indigent poor, had the 70,000l. been spent on Rembrandts, and the ‘Ansidei Madonna’ still remained in the Marlborough or some other private gallery, because I think that the British public would then have had better value for its money.

I will grant at once that his drawing is abominable in his larger compositions and his figures taken individually are undignified and often even ludicrous, or rather they would be all this in any other painter who had not his scheme of chiaroscuro and colour-intentions, but with him I would not have them altered. As they are, they all go to complete the harmony; indeed, I believe that he gave them this grotesque appearance intentionally, because his portraits prove that no man could draw more perfectly, as no other man could use the brushes as he could.

No. 51, ‘Portrait of a Jew Merchant,’ three-quarter length; 166, ‘A Capuchin Friar;’ 190, ‘A Jewish Rabbi;’ 221, ‘His own Portrait;’ 237, ‘A Woman’s Portrait;’ 243, ‘An Old Man;’ 672, ‘His own Portrait’ (1640); 775, ‘An Old Woman’ (1634); 850, ‘A Man’s Portrait:’ all these portraits are so splendid in their qualities, and appeal at once so strongly to the sympathies of artists and ordinary sightseers, that I must leave them to speak for themselves. You look into the frames as through a window into a shady room, and see the living characters sitting before you; the texture of their clothing is reality rather than realism; there is no attempt on the part of the painter to assert himself; he has buried himself in his subject.

As for the skill involved in all this unaffected simplicity, begin to copy one of these portraits, and you will find out a portion of it, and as you finish off with your glazings then you will look vainly into your colour-box for browns and siennas and lakes to get at that translucent depth, and at your colour lists with dissatisfaction. This master will be too much for you to penetrate through all his films, yet rest content if you are able to dive a little way below the surface without stirring up the mud. James McNeill Whistler alone has been able to approach Rembrandt in his etching qualities; no one yet has been able to come near him in his wonderful shadows, except George Paul Chalmers.

Yet we must not forget that Time has to be taken into consideration with much of the depth and richness of the old masters. With paint we may, after a measure, imitate a painter as he left his picture when finished; but Time, the constant worker, has put on subtle gradations of glazings which no madder or brown can imitate, and this must be your consolation.

Before leaving the portraits I must call your attention to Vandyke’s masterpiece in this walk—52, ‘Portrait of a Gentleman,’ a head only, therefore we are not aggravated by the display of any of those unnaturally refined hands which disfigure so many of his full-lengths; this portrait may take its place with any other likeness in the world.

We have nothing of Michael Angelo Buonarroti in the form of painting worth looking twice at in the Gallery; he did not like oils and he did not succeed with that vehicle.

Leonardo da Vinci is represented by one specimen, 1093, ‘Our Lady of the Rocks.’ It is a heavy but fine piece of work, and well composed—all excepting the rocks, which are not good.