Hello! I'm Outgoing.I help make life more interesting.
Hello! I'm Outgoing.I help make life more interesting.




Peer into thousand-year-old stones and find castles, figures, and abstract landscapes hiding inside them. Roger Caillois's collection turns pareidolia into poetry, where minerals become canvases for your imagination.
Free admission
Rare mineral collection
Poetic stone viewing
Art meets geology
Tips
💎"Pierres toutes plus magnifiques, époustouflantes les unes que les autres. Une pure merveille !"
🏛️housed in a 19th-century mansion with jewelry workshops
🎟️free but requires advance reservation
Stones and Reveries: The Poetry and Minerals of Roger Caillois
2nd Arr.




Peer into thousand-year-old stones and find castles, figures, and abstract landscapes hiding inside them. Roger Caillois's collection turns pareidolia into poetry, where minerals become canvases for your imagination.
Free admission
Rare mineral collection
Poetic stone viewing
Art meets geology
Tips
💎"Pierres toutes plus magnifiques, époustouflantes les unes que les autres. Une pure merveille !"
🏛️housed in a 19th-century mansion with jewelry workshops
🎟️free but requires advance reservation
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