At first glance, a snowy forest seems like a simple scene to understand. White snow blankets the ground, tall trees rise into the winter sky, and a deer stands out among the trunks and branches. Everything appears ordinary, and most viewers quickly settle on the objects they recognize first.
But this picture puzzle has another secret: a human face is hidden somewhere in the winter landscape.
The challenge isn’t necessarily that the face is impossible to see. Rather, its features may blend into the shapes of tree trunks, tangled branches,
