Rendez-vous de la Matière + Fair (e) is a trade fair dedicated to innovative materials for architecture, design, decoration and interior design. This fair aims to discover the creative and sensory potential of materials, facilitate the meeting between manufacturers and specifiers and highlight the collaboration between creators and designers of materials.

For this 7th edition, Les Grandes Idées had the pleasure to organise and moderate a serie of conferences dedicated to crossed creation experience for an innovative and engaged craft.