Gym teachers may experience hearing problems due to poor acoustics in gyms. Municipalities and school boards must therefore take better account of the building rules in the field of acoustics. The Royal Association of Physical Education Teachers (KVLO) has been pleading for this.

Sören Selleslagh, a yound illustrator and animator from Antwerp created a design for Organic acoustic wall and ceiling. With vibrant colours this design brings ease to the eye and ear in any co-working space and breakfast restaurant.