Ukrainian President Volodymyr Zelensky and President-Elect Donald Trump were in attendance as President Macron presided over the reopening of the famed Parisian monument

The five-year restoration of the cathedral has cemented the reign of the 19th-century architect, but his methods may not meet modern standards

The northern belfry’s mighty bells—the oldest having survived the French Revolution—have been restored in Normandy and reinstalled in the bell chamber, from where they will once again ring out

The exterior of the famed Milan opera house underwent its first clean-up in 20 years

The Musée d’Orsay hopes the restoration of ‘A Burial at Ornans’—once a Salon scandal, now a pride of the Paris museum—will unlock some of its secrets and reveal the painting to be even bigger and bolder than it appears now

Over four years, and often perched on scaffolding, Axelle Ponsonnet has documented the project's progress behind the scenes

A small army of carpenters combined traditional craftmanship with digital design tools to rebuild the medieval roof frame known as "the forest"

Copper sculptures representing the Twelve Apostles and four New Testament Evangelists were removed for cleaning days before the fire

Curators at Tate and Los Angeles County Museum of Art discuss the ways in which technology has shaped artists’ work, plus a chat about the “mesmerising” Harmonia Macrocosmica

Seven years ago Wentworth Woodhouse was in a sorry state, now it turns over £3.5m a year—but how did this palace-sized property achieve such success?

The Harmonia Macrocosmica by Andreas Cellarius, one of the most precious volumes in the Blickling Estate's library, was too fragile to be exhibited

The director of the Museo di Capodimonte plans to restore 21 Renaissance paintings from the collection

Co-developed by Microsoft, the project also identified conservation issues at the world-famous church

Midshipman Charles Hare's account of his escape from a French prison, alongside the outfit he fled in, can be seen from today at the National Maritime Museum

Traces of the statesman’s smoke have been removed from the painting of Charing Cross Bridge, which took Monet 24 years to finish

Last year, the artist put his 2013 installation “WS White Snow” on show in a Los Angeles warehouse in hopes of finding a long-term custodian

One of the work’s two hoop-like pendulums fell off outside the Manhattan offices of the Wall Street Journal publisher

Brighton and Hove Museums hopes to raise at least £10,000 to conserve the Grade I listed building

Labour government cancels redevelopment in spending squeeze—but heritage bodies say conservation solutions are still needed

The undated work, which was during conservation work, is going on display in an exhibition at the Bowes Museum in County Durham

Emergency repairs at 11th-century fortress offer a ray of hope in country where dozens of historic sites are damaged or destroyed

Edward Burne-Jones’s stained-glass work has been removed for conservation for the first time

More than a year of meticulous research and work has led to the painting being glowingly restored—while revealing amendments by an unknown artist that “changed the narrative completely”

Ekner, who was appointed interim director general last year, has 25 years of museum experience in Sweden and New Zealand

Local authorities respond that mummy deterioration is not new and even inevitable given a history of visitors “touching them or taking souvenirs, such as bits of clothing”

His purple flowers have now faded to blue, as revealed during research for a Getty exhibition in October

Visitors have the unique chance to see the barrel-vaulted ceiling of the Long Gallery at Lanhydrock up close thanks to a scaffolding platform

Stalemate in the dispute over the fate of Miss’s Land art environment in Des Moines, Iowa

Created less than a year before the artist’s death, ‘A Book Full of Fun’ was painstakingly moved to the Stanley Museum of Art while the school undergoes renovation

Day visitors should pay €25 as for the Uffizi but be made proud to help save the city