Ilusión óptica: ¿Cuántos caballos puedes ver en esta imagen?

«I was observing a small group of chestnut horses in a grassy meadow when I became aware that they were "observing" me. This seemed like an interesting situation for a painting. I also thought it would be fun to have the horses observing you, the viewer, before you could find the horses! So I began to think of ways to camouflage them. The chestnut horses became Pintos, and the grassy meadow turned into a backdrop of rocks and snow».