Children around Luleå municipality have been given the task of building landmarks from recycled materials. The after-school recreation centres at Råneskolan, Stadsöskolan and Sunderbyskolan are involved in the project.

The "ball buildings" will be exhibited at Kallax Airport in early May until the end of the semester. The children in Råneå have chosen to highlight two landmarks in the village with the hope of attracting more visitors – therefore they work to make their artworks extra nice.