I would never make a quilt only to look at right now due to the fact that my quilt skills are very basic. Maybe someday I will make a quilt just for display. Mine are made to be loved, used and gently abused. We take my quilts in the car, camping, drive-in movies, picnics, etc. If they get dirty, I just wash them.
That being said, I do hope your quilts did not suffer any damages and your grandson will know next time.