Pierre-Alexandre Chevalley

Agriculture, Technology, and Environment
Geneva
Save water with IoT
by Pierrot

Performing Arts
Paris, Geneva, and Lausanne
Les frères Bugnon à Paris
by Les frères Bugnon

Food, agriculture, and Environment
Collonges
De la ferme à votre table
by Famille MOTTIEZ

Food and Community
Lausanne
SOS Bistrot de Montelly
by Bistrot de Montelly