Yvan Pestalozzi

Yvan Pestalozzi (b. 1932) is a Swiss artist and designer best known for creating the 'Lozziwurm,' a colorful, interactive play sculpture designed for children's enjoyment. His work reflects the integration of art and play, aiming to provide children with imaginative and engaging environments. The Lozziwurm has become a beloved feature in many playgrounds across Switzerland and Europe.