A wordless picture book presents a series of scenes, each one from farther away, showing, for example, a girl playing with toys which is actually a picture on a magazine cover, which is part of a sign on a bus, and so on.

A wordless picture book presents a series of scenes, each one from farther away, showing, for example, a boat which becomes the image on a magazine, which is held in a hand, which belongs to a boy, and so on.

A wordless picture book that shows a series of familiar scenes through many twists in point of view, such as a boy looking down out of a jet's window and another boy on the ground looking up at the same jet.

Sijo=a Korean Form of Poetry.