High-Tech Laser Restoration Revives Historic Column of Marcus Aurelius

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A $2.3 million laser restoration project is underway for the 1,840-year-old Column of Marcus Aurelius in Rome, aiming to clean and preserve the monument's intricate carvings. A team of 18 specialists has been using advanced laser technology since spring 2025 to remove grime and repair damage caused by pollution and previous restoration attempts. This extensive restoration, set to finish by early 2026, is significant as it utilizes the most advanced laser techniques to ensure the integrity of the marble while enhancing the visibility of its detailed friezes. The column, a rare surviving war monument from ancient Rome, is located in front of the Palazzo Chigi, Italy's prime ministerial residence.
Key Details: • Restoration began in spring 2025 and will be completed by early 2026. • The project costs $2.3 million and involves 18 specialist restorers. • The column features 2,000 figures and is located in front of the Palazzo Chigi. • The square around the column was reopened in 2023 after a closure since 2013.