None of the religious edifices then constructed has survived in its integrity to the present day. One, however,--the Horyu-ji, at Nara--since all its restorations have been in strict accord with their originals, is believed to be a true representative of the most ancient type. It was founded by Shotoku Taishi and completed in 607. At the time of its construction, this Horyu-ji was the chief academy of Buddhist teaching, and it therefore received the name of Gakumon-ji (Temple of Learning). Among its treasures is an image of copper and gold which was cast by the Korean artist, Tori--commonly called Tori Busshi, or Tori the image-maker--to order of Shotoku; and there is mural decoration from the brush of a Korean priest, Doncho. This building shows that already in the seventh century an imposing type of wooden edifice had been elaborated--an edifice differing from those of later epochs in only a few features; as, slight inequality in the scantling of its massive pillars; comparatively gentle pitch of roof; abnormally overhanging eaves, and shortness of distance between each storey of the pagoda. These sacred buildings were roofed with tiles, and were therefore called kawara-ya (tiled house) by way of distinction, for all private dwellings, the Imperial palace not excepted, continued to have thatched roofs in the period now under consideration,* or at best roofs covered with boards. The annals show that when the Empress Kogyoku built the Asuka palace, timber was obtained from several provinces; labour was requisitioned throughout a district extending from Omi in the east to Aki in the west; the floor of the "great hall"** was paved with tiles; there were twelve gates, three on each of the four sides, and the whole was in the architectural style of the Tang dynasty. Yet for the roofs, boards alone were used. *Down to A.D. 645.1 **It was here that the assassination of Soga no Iruka took place. PAINTING