Mathieu Maridor

Soutenez-moi à la réalisation d’un livret-CD, chansons et histoire de «Les Aventures d’Arthur» et des nouvelles illustrations de «Le Cadeau de Léonie».

Help us raise at least CHF 2'000. for the McMillan Cancer Support Foundation. Each kilometer represents CHF 25. Thank you for your support, this charity cause is really important for us!

Construction and experimentation of a pavilion demonstrating natural methods of cooling for an outdoor public space in summer conditions.