It always makes me`cringe to see tyres abandoned - and there are only so many tyre swings the world needs. But you can trust the Spanish to come up with an artistic answer to any old problem.
According to Inhabitat,
A Barcelona-based art collective made up of artists OOSS, Iago Buceta, and Mateu Targa has found a brilliant way to repurpose old tyres. As part of the street festival Ús Barcelona, the artistic trio has converted hundreds of used tyres into a brilliant street art installation called Pneumàtic. The goal of the installation is to help bring vibrancy back to forgotten industrial areas of the city.
Nice one, Barcelona. I'll be seeing you soon! In the meantime, you can get your artistic inspiration at the Wanderlust People market.