I wonder how the human eye, "inspect" what is not immediately visible. Do pandas intentionally not spelled out his eyes - no eyebrows, no pupils, only spots of ink. But they are not blind. The viewers eye sees. I hope, also sees the carcasses and the transitions from dark to light, and the line the most important thing in this picture, and the environment in which they reside. Rice paper does not forgive mistakes - wrong move can ruin all the work. But on the other hand, the only real paper and ink so harmoniously on this stuff, besides the idea of fully embody in a single session.