Kumi Yamashita traces figures with the most obscure materials. Her subjects include shadows on the wall or dirty prints from a pair of old boots. Her graphic skills are amazingly well honed and the delightful images she produces are even more pleasing because we doubt our eyes when we see how they are produced. In one installation lifelike forms of the human body in motion are produced by the most unlikely source. On the wall, illuminated by a single strong lamp, we can see an arrangement of ordinary children's building blocks. Some are shaped like block letters or toy animals, but they are random forms in different sizes and shapes. Yamashita has arranged these so that each throws a particular shadow which, when taken with all the other precisely placed objects, astonishingly adds up to the illusion of reality.