Speaker Grille to Protect the Driver Element and Speaker Internals

How would it look if the speaker that came with your computer did not have a grill in front of speaker driver? It would look unsightly and the speaker driver and other parts would be more prone to damage. A speaker grille not only protects the driver from being damaged, they also improve the decoration of your room.

Alvar Aalto Ansel Adams Joseph Albers Milton Avery Francis Bacon