Hello! I'm Outgoing.I help make life more interesting.
Hello! I'm Outgoing.I help make life more interesting.
This event is in the past.It took place on March 29, 2026 at L'École des Arts Joailliers (Paris - Hôtel de Mercy-Argenteau).


Rêveries de pierres : Poésie et minéraux de Roger Caillois
2nd Arr.
Writer Roger Caillois spent 25 years collecting over a thousand minerals he called "image stones," seeing whole worlds inside each one. This free exhibition pairs nearly 200 specimens from his collection with his poetic essays, revealing how he bridged science and imagination.
Art meets science
Rare mineral specimens
Poetry and geology
Hands-on workshops
Tips
🎟️online reservation mandatory, opens October
👑kids can make crowns and swords in creative workshops
✍️teens and adults try calligram workshops
Rêveries de pierres : Poésie et minéraux de Roger Caillois


Writer Roger Caillois spent 25 years collecting over a thousand minerals he called "image stones," seeing whole worlds inside each one. This free exhibition pairs nearly 200 specimens from his collection with his poetic essays, revealing how he bridged science and imagination.
Art meets science
Rare mineral specimens
Poetry and geology
Hands-on workshops
Tips
🎟️online reservation mandatory, opens October
👑kids can make crowns and swords in creative workshops
✍️teens and adults try calligram workshops
Make it an outing
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