"Yesterday evening I was busy painting the gently rising ground in the wood, which is all strewn with dry withered beach leaves. It varied in colour from a light to a dark red-brown, and the cast shadows of the trees fell across it in faint or strongly marked stripes. The difficulty was and I found it very trying to succeed in getting the depth of the colour and the enormous strength and solidity of the ground and I noticed while I worked how much light there was even in the dark shadows! The thing was to render the effect of light and also the glow, and not to lose the depth of rich colour. For one cannot imagine a more magnificent carpet than that deep red-brown ground, bathed in the glow of the autumn evening sunlight, softened by its passage through the trees. Beech trees grow here, the trunks of which look bright green in the clear light and a warm black-green in the shade. Behind the trunks, above the red-brown ground one could see the delicate blue and warm gray of the sky—it was scarcely blue—and in front of it a diaphanous haze of green, and a maze of trees with golden leaves. The forms of a few peasants gathering wood crept about like dark mysterious shadows, while the white bonnet of a woman bending to gather a few dried twigs suddenly stood out from the deep red-brown of the earth. ...The white bonnet, the shoulders, and bust of a woman stood out against the sky. The figures were large and full of poetry and, in the twilight of the deep shadows, seemed like gigantic terracottas fashioned in a studio. That is how I describe Nature to you. How far I have rendered the effect in my sketch, I do not know. I can only say that I was struck by the harmony of green, red, black, yellow, blue, and gray. It was quite in the style of de Groux; the effect was like that in the sketch of the "Depart du Consent." To paint it was a herculean task. On the ground alone I used one and a half large tubes of white; and yet it is still very dark. I also used red, yellow, brown, yellow-ochre, black, raw sienna and bistre and the result is a red-brown, which varies from a deep wine-red to a delicate pale pink. It is very difficult to succeed in getting the colour of the moss and the effect of the small border of fresh grass which shone so brightly in the sunlight. Believe me, this is a sketch which, if I may say so, people will think something of, for it makes a decided appeal. ...I pressed the roots and trunks out of the tubes direct, and then modelled them a little with the brush. And now they do indeed stand in the soil, and grow out of it, and strike firm roots into it. ...In a sense I am glad that I never learnt to paint. If I had I should perhaps have learnt to overlook such effects."