Many of us remember the age-old, childhood game of lying in the grass on a sunny day and watching as clouds merge and separate in the wind overhead.The form of a dog emerges or perhaps a boat or a horse. In the same way, when you cut a bell pepper in half, its inner membrane and seeds may form faces, funny or frightening. Light sockets maintain a state of constant surprise, while the internet is rife with memes of fruits and vegetables that have grown into amusing forms.