French artist JR's participatory tree installation titled Adventice, composed of 10,000 scanned hands from around the world, grows in Montpellier's Carr Sainte-Anne after seven years of restoration.
The tree of hands symbolizes rootedness, migration, and collective identity, with each hand representing an individual story and creating a connected structure that evolves with new visitors adding their scanned hands.
Adventice connects the historical arrival of foreign seeds through the medieval textile trade in Montpellier to the concept of cultural exchange and migration, using ecological phenomena as a metaphor for external influences shaping the city's identity.
Alongside the central installation, Adventice includes five new works by JR in wood and paper, expanding on the themes of human connection and cultural exchange presented in the exhibition.