This event is in the past.It took place on May 23, 2026 at École des Mines de Paris.










Nocturne gratuite à l'École des Mines et son musée de Minéralogie
5th Arr.
Step inside a 19th-century engineering school for a rare nighttime wander through glittering gems and ancient crystals. The twist: street artist Codex Urbanus has invaded the Victorian halls with his "vandal chimeras," spray-painting fantasy creatures among the minerals.
Rare nighttime access
Victorian architecture
Hidden museum
Geology gems
Tips
🗺️"A bit of a trek to find, given its located deep within the Engineering building"
🎨artist Codex Urbanus will be there in person
🛍️exhibition booklet and tote bags available for purchase
Free
Nocturne gratuite à l'École des Mines et son musée de Minéralogie
5th Arr.










Step inside a 19th-century engineering school for a rare nighttime wander through glittering gems and ancient crystals. The twist: street artist Codex Urbanus has invaded the Victorian halls with his "vandal chimeras," spray-painting fantasy creatures among the minerals.
Rare nighttime access
Victorian architecture
Hidden museum
Geology gems
Tips
🗺️"A bit of a trek to find, given its located deep within the Engineering building"
🎨artist Codex Urbanus will be there in person
🛍️exhibition booklet and tote bags available for purchase
Free
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