Design Report cover

Heya guys,
I’ve had to write a report on speakers and speaker design, and have had to make a pair of speakers as a project for school. I’ve written a good 30 page report, now all I need is a decent cover. Any suggestions for the cover design?

Go find a hard speaker grill and turn it into the cover. Maybe print the title of the project on paper below the cover so it can still be read through the holes. That would look cool.