White
12 x 12 x 0.2inch
The color of the bullet holes change to yellow due to the chemical reaction of gunpowder. But I call it white. In common sense yellow means yellow, but still I call it white. As an artist, I believe I am free to call yellow white. However, I am the one who cannot fully escape from the common knowledge of what the meaning of a color ordinarily indicates.

Photo by Hiroyuki Mori