If one wanted to put a religious or spiritual slant on this, just go to Revelation Chapter 13 and read the last paragraph where it describes the Mark of the Beast as being 666.
Then take a look of that Graphene Oxide picture you posted and you will see it is composed of 6 sided images to infinity. 666666666666666666666666666666
The Mark of the Beast? “What is seen cannot be unseen”. I’d encourage everyone to get right with God. I don’t think I need to clarify that for anyone. That’s between you and God.
All The Best From Silverngold