translation.en: And when I see all these hexagons and complex things, which I also have, in visual migraine, I wonder whether everyone sees things like this, and whether things like cave art or ornamental art may have been derived from them a bit.
translation.zh: 我看到六边形的幻觉 或更复杂的幻觉， 往往伴随着偏头痛 那是我就会想是不是别人也会有这样的幻觉 洞穴壁画和装饰艺术 是不是也取材于这种幻觉