In collaboration with Treepack, Wallievis designed a mural for primary school De Bijenkorf that welcomes the pupils on a daily base to their school.

De Bijenkorf is a school where children are encouraged to be enterprising and take initiative through play. With this in mind, they worked together to find an image that depicts the children’s journey of discovery throughout their school years. The animals and their imaginative vehicles thus became the symbol of this adventure. the vehicle has the shape of a bee and is manually driven. This symbolises the school's commitment to promoting environmental awareness among pupils by encouraging them to cycle to school as much as possible.