What we know about the Louvre jewellery heist

The Louvre Museum in Paris has been forced to close while police investigate a brazen heist which reportedly targeted France's priceless crown jewels.

Thieves wielding power tools broke into the world's most visited museum in broad daylight, before escaping on scooters with items said to be of "incalculable" value.

Here is what we know about the crime which has stunned France.

The theft occurred on Sunday between 09:30 and 09:40 local time, shortly after the museum opened to visitors.

The thieves appear to have used a mechanical ladder to gain access to the Galerie d'Apollon (Gallery of Apollo) via a balcony close to the River Seine.

Pictures from the scene showed a vehicle-mounted ladder leading up to a first-floor window.

The thieves are then said to have cut through glass panes with an angle grinder or chainsaw to gain access to the museum.

Culture Minister Rachida Dati told French news outlet TF1 that footage of the theft showed the masked robbers entering "calmly" and smashing display cases containing the jewels.

No one was injured in the incident, with Dati saying there been "no violence, very professional".

She described the thieves as seemingly being "experienced" with a well-prepared plan to flee on scooters.

Investigators believe three or four suspects were involved and are studying CCTV footage from the escape route.

The whole raid happened "very, very fast", Interior Minister Laurent Nuñez told France Inter radio, and was over in a handful of minutes.

One witness described scenes of "total panic" as the museum was evacuated. Later images showed entrances closed off with metal gates.

French authorities have not confirmed which items were taken but the wing which was targeted houses jewels and riches from France's royal past.

Dati said one item was found outside the museum, apparently having been dropped during the escape. Le Parisien newspaper reported it may have been the crown of Empress Eugénie, wife of Napoleon III.

The newspaper said the Regent Diamond - the 140-carat centrepiece of the gallery - was not stolen.

BFM reported that the stolen pieces were believed to include jewels belonging to Napoleon III, and that a second cabinet containing other regal treasures may also have been targeted.

Nuñez described the stolen jewels "priceless" and "of immeasurable heritage value".

In 1911, an Italian museum employee was able to make off with the Mona Lisa under his coat after lifting the painting - which was then little-known to the public - straight off the wall of a quiet gallery.

It was recovered after two years and the culprit later said he was motivated by the belief the Leonardo da Vinci masterpiece belonged in Italy.

Fewer chances are taken with the Mona Lisa these days: the painting, perhaps the most renowned in the museum's collection, hangs in a high-security glass compartment.

In 1998, the Le Chemin de Sevres - a 19th century painting by Camille Corot - was stolen and has never been found. The incident prompted a massive overhaul of museum security.

There has been a recent spate of thefts targeting French museums.

Last month, thieves broke into the Adrien Dubouche Museum in Limoges and stole porcelain works reputedly worth €9.5m ($11m / £8.25m).

In November 2024, seven items of "great historic and heritage value" were stolen from the Cognacq-Jay Museum in the capital. Five were recovered a few days ago.

The same month, armed robbers raided the Hieron Museum in Burgundy, firing shots before escaping with millions of pounds worth of 20th century artworks.