In the original image this horse was grazing in a field with barely any green. So I changed this in a more pleasant environment.
Sometimes plants do strange things. They don’t grow the way you expect them to grow. Some cacti species are very vunerable for influences of their environment and shape themselves into a cristate and with a cristate you never know how it develops. These pictures are of a Mammillaria specie in our garden.
Trunk (3) at Platbos Forest
Trunk (2) at Platbos Forest
Trunk (1) at Platbos Forest