Trees can develop unusual shapes because of wind, uneven growth,
limited space, and the direction of sunlight.
A tree with a curved trunk and two exposed roots might appear to
have legs. Branches extending sideways can resemble arms, while
a cluster of leaves may look like a head.
When someone photographs such a tree against a plain background,
the resemblance becomes even more noticeable.
It may look as though the tree is taking a step across the garden
or leaning forward to greet someone.
The illusion becomes particularly funny when a nearby person
happens to stand beside it in a pose that appears to complete
the scene.
