Yeah, you can see in <a href="http:&#x2F;&#x2F;www.spoon-tamago.com&#x2F;wp-content&#x2F;uploads&#x2F;2013&#x2F;05&#x2F;horiuchi-tatsuo-ph1_px420.jpg" rel="nofollow">http:&#x2F;&#x2F;www.spoon-tamago.com&#x2F;wp-content&#x2F;uploads&#x2F;2013&#x2F;05&#x2F;horiu...</a> that its more like a graph of overlayed shapes based on something, I dont know if they are hand drawn or if they are derived in any other way, though based on the article it would appear they might be individually created and posed in the scene.