Experts protect elaborate art in Sistine Chapel

Delia Gallagher gets exclusive access to the Sistine Chapel as it has its annual check up.

Experts protect elaborate art in Sistine Chapel

CNN's Delia Gallagher gets exclusive access to the Sistine Chapel as it has its annual checkup.

03:17 - Source: CNN

Artwork 16 videos

Delia Gallagher gets exclusive access to the Sistine Chapel as it has its annual check up.

Experts protect elaborate art in Sistine Chapel

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New York's graffiti iconic spot "5Pointz" stands defaced with white paint covering most of the art work, after the building was painted white in New York, November 19, 2013. 5Pointz, a renowned heaven for urban graffiti artists, is set to be demolished by the end of the year to make way for luxury appartments. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

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Iraqi artist Dia Al-Azzawi poses for a picture with his work at the Arab Museum of Modern Art in the Qatari capital Doha, on October 19, 2016.

Azzawi, who is currently exhibiting his work in Doha, is pessimistic about the future of his country and sees "scenario of destruction " in the battle of Mosul. On October 17, 2016 Iraqi forces launched an operation to retake Mosul from the Islamic State (IS) group jihadists. / AFP / OLYA MORVAN / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION (Photo credit should read OLYA MORVAN/AFP/Getty Images)

Dia Azzawi's politically charged artworks

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A U.S. Park Service employee works to clean graffiti off of the Washington Monument, Tuesday, February 21 in Washington.

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