In the linked article (https://www.amusingplanet.com/2019/06/the-galloping-horse-problem-and-worlds.html https://www.amusingplanet.com/2019/06/the-galloping-hor

In the linked article (https://www.amusingplanet.com/2019/06/the-galloping-horse-problem-and-worlds.html https://www.amusingplanet.com/2019/06/the-galloping-horse-pr...) there are some examples of "wrong" galloping horses. The first two examples look like the "rotary gallop", which is how a dog or a cat, not a horse, would run. The third example is plainly wrong, because the horses are mid-air but seemly ready to land in one leg.