Catherine Deneuve’s auction of her haute-couture collection passes $1m

The French actor’s Yves Saint Laurent clothes smashed estimates when they were auctioned this week in Paris, with one piece setting a world record

Back to the art cave! Inside Switzerland’s magical new gallery

With its grottos, stalactites and walls blasted from rock, the Muzeum Susch is like a Bond villain’s secret lair. Our writer steps inside this geological marvel

Karl Lagerfeld misses Chanel haute couture shows in Paris

Speculation grows over 85-year-old’s health after non-appearance for catwalk bow

The problem with food tourism: the chefs fighting to keep their restaurants special

Clamour for tables is all very well, but for some restaurateurs, the acclaim that comes with a Michelin star or TV fame can be bewildering and disruptive

America’s most expensive home sells for $238m to hedge fund boss

Penthouse at 220 Central Park South is 34 times bigger than average Manhattan apartment: ‘Hope he got a lot of bathrooms,’ says homelessness advocate

US hedge fund tycoon buys £95m house near Buckingham Palace

Ken Griffin’s London purchase becomes most expensive home sold in the UK since 2011