The BBC reports that police have arrested a man over the theft of an artwork by the Impressionist artist Edgar Degas from a museum in Marseilles.
A judicial official said “an employee of the museum, a night watchman” had been arrested on Thursday.
A security guard noticed Les Choristes (The Chorus) – on loan from the Musee d’Orsay in Paris – was missing from the city’s Cantini Museum on 31 December.
Public prosecutor Jacques Dallest said there were no signs of a break-in.
A colourful depiction of a group of male singers performing on stage, France’s national museum service valued the pastel artwork at £710,000.
The diminutive work – measuring just 32 by 27 centimetres (13 by 10 inches) – formed part of an exhibition featuring some 20 works by the 19th century artist.
The exhibition was due to come an end on 3 January before touring Italy and Canada.
Earlier this year, Degas’ bronze sculpture of a young female dancer sold at auction in London for £13.3m.