Foot Impression Skull

Laura Gosnell discovered this sneaky simulacra on her foot! She says, "I was given a pair of new boots, and after wearing them on a long walk to try to break them in, this image was on the top of my foot (if you look closely, you can see a very angry skull). I thought it might be a neat secret thing that the boots were designed with, but it appears to be purely coincidental." I know you guys sometimes have a hard time with the subtle ones, but I definitely see it, do you?