If Trees Could Talk

500+ postcards

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400+ artists

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50+ countries

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20+ satellite partners

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500+ postcards — 400+ artists — 50+ countries — 20+ satellite partners —

If Trees Could Talk International Art Biennale 2026: Conversations Across Roots and Borders aims to cultivate a global forest of ideas, where each “tree” is a voice, and every site becomes a living testament to the shared narrative between nature and humanity.