A large old Roman column is cleaned with a laser.
The Column of Marcus Aurelius in Rome, Italy is approximately 30 meters high.
Statues of Roman emperors and soldiers were carved over 1800 years ago.
Work continues to clean up this monument.
We use laser technology to remove dirt.
Using a laser, you can clean the pillar marble without damaging it.
The commemorative pillar is engraved with scenes from the war.
There are carvings of fighting soldiers and captured women, showing that many people suffered during the war.
This work is scheduled to finish in 2026.
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