When you don’t know where something is, maybe it is lost. Maybe you don’t even expect to see it again. You can wonder where a person is, too.
You can wonder about a place where something will happen in the future.
A person can wonder where something comes from–an idea or an aspect of their personality. They can wonder where a person, plant, or animal comes from, too.
Begin with “I wonder where…” Perhaps that idea will fill the whole page. If not, write “I wonder where…” again and change the subject.
Be sure to give your work a title and write the date on it. If you like, add illustration, too.