The new image to a life space is produced with high quality lighting. The form which is different to each of people should have the relation between space and lighting. However, in Japan called industrially advanced nation, the most of spaces is filled with homogeneous light without individuality. Since the flame was burned, the history of lighting started. Modern society is asked for reconfirming the relation between lighting and a man from the origin again now. You also have to give the power of which it complains to people's mind to artificial lighting so that a natural light may cause impression of people. We want not to be satisfied with the existing lighting environment, to improve the relation of lighting with people, and to send the design of new lighting from "the dark light" studied in a natural light. Our proposal changes the consciousness of people including the lighting designer, and expects urging the change of a sense of values to lighting. 　 Matomi SATO Kurai-Akari exhibition comitee chairman Bokusha Co., Ltd. Design Re-producer Product Designer