Superimpose (verb)

1. To place one image or design over another, especially in order to combine or compare them.
2. To place something on top of something else, often in a way that covers or obscures part of it.

Origin:

From the combination of the words "super" and "impose" which means to place something on top of another thing.

Examples:

1. He superimposed the two images to create a composite picture.
2. The photographer superimposed the model's face onto the background.
3. They superimposed the map of the city over the satellite image to compare them.
4. She superimposed her drawing on the photograph to create a unique image.
5. The new building will be superimposed on the old one, preserving its façade.