It hurts my brain by not being remotely close to a clean edit.

The bar code is quite disturbing. Essentially it says "help me I am being held prisoner" in Huizhou.

I see the seam

The way you used the quote is more disturbing

Don't look up an artist named MC Escher then

I have a devious mind. It brings me joy.

You've done some welding

Wow, that's pretty well done. I fucking hate it.

Well thanks, now that is two of us with a hurting brain.

Looks like it'd crack your skull too.

In all seriousness, does this shape have a proper name? The Escherian triangle perhaps? A Non-Euclidean triangle? A tresseract?

Nah, just observed close someone else doing welding enough times.