It's a simple pattern which I'll describe in this paragraph with some padding before and after, so you may give up on reading, even though it is in my opinion among the mildest patterns that would trigger trypophobia. It's a fossil of a hexagonal grid of tubes imprinted on a rock. There are examples of the pattern on a sunny rock, on a sandy rock, an isolated slab of rock with the pattern, and finally what looks like a microscope or underwater picture of similar stringy coral patterns. Now I need some final padding, so someone glancing will not glance at the end of the paragraph and see some of the description. But I'm not sure on what to say here, as there isn't much to it, it's just a fossil. There are no gruesome images.

I was being glib. I find myself occasionally silently belittling trigger warnings in social media and news stories, but the Tiny Holes thing really triggers me. I'm not going to Google the word right now to remember how to spell it correctly.