

Fun fact! (Op may already know) but it’s called a lemniscate! I learned this while doing a deep dive on the symbology of the rider waite tarot deck. Fascinating stuff it’s basically a super complicated greco-roman-judeo-christian crossover fanfiction with touches of Egyptian mythology and some stuff from the near east, especially the parts that influenced western alchemy (the academic term is syncretism).
Yeah the bottom one is almost soothing in the way that your eye loops through it.