Yeahhh, I gave up on making it orderly by this point. Wont be very visible anyway

The changing of direction concave/convex would give me fits I’m sure!

Its definitely an interesting challenge! Adding rows is a lot more challenging, but I feel the end result looks a lot better

First time I’ve seen that...interesting!

To elaborate on that, you'd need some sort of circular punching too that can either make circles of different sizes, or donuts. While certainly doable, itd probably be cheaper just to buy them from one of the many online shops than to buy the equipment to make them

These I bought off of TheRingLord, but there are ways to make your own (but that's for google)

First attempt with punched & butted links!