One of institution's most important sculptures, now restored, was damaged by external catering team setting up for corporate event

Polish archaeologist Michal Gawlikowski on his hopes for the war-torn city and his friendship with murdered scholar Khaled al-Asaad

Restored Fluxus work launches city-wide celebration of public art

Over the past 25 years, the International Trust for Croatian Monuments has raised more than £500,000 to repair the ravages of war

On the 100th anniversary of his birth, the late artist’s foundation has also undertaken the conservation of his hospital triptych Presence, Healing Circles

Conservators and plastics experts worked together to examine the warps and flaws in the artist's Plexiglas experiments

Jean-Michel Othoniel used his trademark coloured beads to create an immersive environment

Visitors to Boston will see conservators at work

Library has saved half a million pages since major fire of 2004

Fitzwilliam’s anniversary exhibition breaks ground across the centuries

The relic-like painting of the Bard, which hung in the Duke's Theatre in the 1660s, was the first work donated to London's National Portrait Gallery upon its founding

Tremors from the earthquake were felt in Thailand, India and Bangladesh

Organisation issues statement after international press raised concerns that the holy site could be delisted<br> <br>

The character of the 19th-century glass-covered gallery, a National Historic Monument, would be wiped out by the renovation, Jack Lang says

The director of the artist’s foundation once called the piece “a lexicon of his vocabulary”

Two minors carved over a pictogram at one of Norway’s most important archaeological sites

Painting of Christ once owned by the Sun King went missing for 200 years and was almost completely obscured by age and layers of dirt

Visitors will be able to see the Tudor king's favourite vessel up close as protective barriers come down

The stark Modernist structures are on the conservation list along with other sites in the Caribbean, India and Brazil

Art historians and conservators will study at the Getty in Los Angeles and Waddesdon Manor in Buckinghamshire

As the Unesco World Heritage Committee convenes in Istanbul, a recent report by the organisation highlights sites under threat from global warming<br>

The haunting work titled CHILD goes on show in New York after two decades away from the public eye

Participants in Milan will ponder the relationship between museums and the cultural landscape<br>