Manila – The upcoming papal visit to the Philippines has generated renewed interest in the Vatican City—including its precious works of art.
The walled city within the enclave of Rome receives up to 20,000 visitors a day. These huge crowds bring in a mix of dust, body sweat, and carbon dioxide, which end up on the surface of the paintings and can harm them over time.
Earlier this year, the Vatican partnered with Carrier Corporation to install top-end HVAC (Heating, Ventilation, and Air Conditioning) units in the Sistine Chapel in an effort to properly preserve Michelangelo’s frescoes.
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