You have to cross your eyes to see the fox. (Then you have to be able to un-cross them. LOL) It’s more of just a 3D fox-shape. I’ve seen much better examples of this sort of thing.
The fox is fuzzy and a bit impressionistic but I see it. My friend’s 7 year-old daughter found the bear (she said it was a big dog) before she found the fox and I didn’t even mention the bear to her. I’m glad I’m not seeing things. Whew!