1. I could take a picture of someone standing far away and then the bigger picture would be me holding the smaller picture against the same background.
2. I could take a picture of a piece of an object, such as the fence, and then the bigger picture would be the rest of the object.
3. Take a picture of someone sitting or standing and then have the bigger picture be the rest of them.

1. I can use someone as a model against a plain background.
2. I could put flowers against a plain background.
3. Put paper as a plain background for a photo.
4. Draw something on a plain background.
5. Take a picture of someone using the sky as their background.