looks like a spiral crochet

[Jean Marie]

If you scroll down, on the right side, just below Crochet Hexagon for Blouses is someone crocheting a huge doily
https://www.artofit.org/image-galler...3376986318814/

[spoula]

Hi Jean Marie, I would never put anything that lovely on a floor. I couldn't image how many hours and how many balls of thread or yarn that took to make.

I think I am lazy,
Spoula