Gérard Depardieu launches luxury watch in Russia amid economic turmoil

French actor and Russian citizen says luxury depends on ‘spiritual strength’, not rouble, at launch for £10,000 watch called ‘Proud to Be Russian’

Turner prize 2014: Duncan Campbell wins Britain’s prestigious art award

Irish favourite takes prize for ‘essay film’ It for Others, which uses dance, the IRA and Marxism to explore the value of art

Fondation Cartier celebrates 30 years with portrait tribute to artists

Celebrated figures in music, film and science included in nod to treasured ‘family’ as Paris museum marks anniversary

Julia Roberts plays Mother Earth and Harrison Ford stars as the Ocean as Hollywood A-list ‘speaks out for nature’

Kevin Spacey, Edward Norton and Penélope Cruz star in films that warn people need nature, but nature doesn’t need people

From Dover Street Market on Instagram and shawl chic to Di Mondo and The Jungle Book remake: what’s hot and what’s not on Planet Fashion this week

High fives: Shawls, boilersuits and Instagram. Low blows: Di Mondo, the Hartnett/Egerton pairing and Christian Bale as Bagheera