While this is beautiful, it doesn't exactly capture the answer to the initial question. If there was nothing at all in the box of mirrors, there'd be no light to reflect. Go into a completely dark room and look into a mirror, same thing.
Conceptual Photos of Everyday Objects Combined with Whimsical Drawings by Javier Perez
Playful Doodles that Incorporate Everyday Objects_Javier Pérez is an artist and illustrator from Guayaquil, Ecuador. Each doodle incorporates everyday objects like paper clips, coins and scissors. The doodles transform the objects into something completely new and different.