A look at Pantheon conservation—survey tools, stone repair, and managing patina over time.

Conservation balances measurement with craft. Teams deploy laser scanning, photogrammetry, and material sampling to understand weathering, then apply discreet repairs that respect patina.

Conservation is a slow conversation with stone.

As a Paris lover and travel writer, I created this guide to help visitors connect with the Panthéon’s stories — from faith and revolution to science and civic memory.
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