The oily ink sticks to the crayoned markings, which then register as the printed image.

FORBES: Picasso to Go

Any variations and the resulting image will be out of register, much like a blurry page of the Sunday comics.

FORBES: Trick of the Light

Any variations will cause the resulting image to be out of register, much like a blurry page of comics in the Sunday newspaper.

FORBES: Trick Of The Light

Guernsey has ambitions to be a hub for intellectual property and image rights, so wealthy people could come and register their patents or images there.

ECONOMIST: Guernsey and Jersey