The tradition which arose in a period antedating the T'ang epoch was therefore still unbroken in the Sung period, and I am sure that proofs of this will increase in number as our information becomes more accurate. New evidence furnished by the paintings found at Tun-huang and certain frescoes at Murtuq has recently shown that the type of Buddhist hermit--the Lohan meditating in solitude--whose inception had, until these discoveries, been attributed to Li Lung-mien, in reality dated much further back and originated in the Buddhist art of Eastern Turkestan, perhaps even in India. From those regions are derived the magnificent subjects of which Li Lung-mien made use to express meditation. Sometimes there are emaciated faces, withered bodies with protruding tendons that outline deep hollows, and again rotund and peaceful figures meditating in tranquil seclusion. From the written records as well as in his works, there is every evidence that he was one of those who revived Buddhist painting. No matter what models he chose to follow, he always gave them a stress and a peculiar distinction, while from the standpoint of pure art he had the ability to portray them with finished elegance and majestic dignity. Li Lung-mien was not content to paint Buddhist figures only. He painted landscape also, and in his youth he had painted horses. A great critic of the Sung period said of him that "his soul entered into communion with all things, his spirit penetrated the mysteries and the secrets of nature." This critic added that one day he saw Li Lung-mien painting a Buddhist divinity. The words of the god fairly leapt from the lines; it seemed as if the brush of the master summoned them one by one into being. Like all the masters of his time, Li Lung-mien sought to free the spirit from its outward semblance. Beyond the material, he perceived the immaterial force which animates the world. As a landscape painter his conception of Nature was broad and majestic. His graceful and harmonious line recalls the happiest moments in the history of plastic art, and he challenges comparison with a facile genius like Raphael. But he includes the whole realm of nature in his subjects, and in his work we find traces, expressed with greater breadth, but with quite as keen an insight, of an ancient and noble art, such as was found almost extinct in the work of Ku K'ai-chih. [Illustration: PLATE XIII. PIGEONS BY CH'IEN HSÜAN Yüan Period. Collection of R. Petrucci.] We cannot leave the Sung painters without devoting some attention to Mi Fei and his son. The two Mi's, indeed, accomplished a far-reaching reform in Chinese technique; they enriched painting with a new imagery and founded a school which, like that of Ma, exerted an influence on later periods and was strongly felt in Korea.