In Yamashita's creation, we can clearly see that by positioning various wooden numbers in front of a light source, their shadows cast the image of a side profile. Created with a single light source, Yamashita shows through this work of art proves to us that even with minimal equipment, beautiful images can be created. What was the artist's intention? It's possible that the numbers represent knowledge, or education. Just as the image is composed of numbers, a human is who he is based on what he learns and how he applies it in his life. Overall, the image is successful, as it is not only a creative manifestation of art but also an efficient way to convey a message.