They make the pictures for the book
It reflects what people did in the 1860 and 1900s talking about what they did to live
Answer:
The purpose of the title “Catch the Moon” alludes to the hubcap that Luis gives Naomi. Despite there being many wheel covers at his fathers' junkyard, Luis wanted to find the perfect match for Naomi's illustration. Also, "to try to catch the moon" is "to reach for an impossible goal" if that helps. :)