Initially, humans could not draw as they perceived. It was only after the discovery of perspective that they could accurately draw what they saw. Perspective was first applied to performance stages in Greece during the 5th century BC, and it was not until the 15th century that the Italian architect Brunelleschi succeeded in expressing a three-dimensional perspective on a two-dimensional plane. In the long history of humanity, the period of applying perspective is quite brief. Perspective painting represents a virtual depiction of reality. In other words, the first instance of visualizing something virtual is perspective. People speak as if the metaverse is a significant industry today, but the virtual realization through perspective began long before the digital era. Currently, it’s only visually represented digitally. Understanding the essence of this can help you mitigate risk, even as times and circumstances evolve. - Joseph’s “just my thoughts”
Certificates are often more valuable in proving "there is none" than in proving "there is one." For example, a birth certificate is more beneficial in proving the only person in the world by proving an unborn existence like him or her than in proving the person's existence. That is, proof of absence is more valuable than proof of existence. We don't know where value comes from. What is the real element of our existence and our occupation? - Joseph's "just my thoughts"