Artists and designers 100 years ago were united in their embrace of modernity

These works embodying the egalitarian nature of multiples have ironically been hidden from view until now

“At least thirty collectors are spending $200,000-500,000 a year at auction” on this branch of the decorative arts

The exhibition includes many highlights from the immense collection

Big names for private collectors and big sculptures for museum curators

A record-breaking sale and a forthcoming exhibition at Stoke-on-Trent

Similar in many ways, the subjects of these two biographies present contrasting styles of operation in the art market

Twentieth-century decorative arts sales confirm prize prices for iconic furnishinings

Last curtain call for haute couture collector

Once upon a time, connoisseur dealers or even museum curators advised collectors what art to buy. Now the decorators hold sway, and at the Windsor sale a decorator’s pastiche pieces outsold real antiques

Exhibition promises to be “the largest and most comprehensive exhibition of Art Nouveau ever staged”

Titus M. Eliëns, Marjan Groot and Frans Leidelmeijer, Dutch Decorative Arts, 1880-1940

A 1941 typescript has been discovered that fills in the missing history of 16,588 works of art seized by the Nazis

This survey covers everything from Impressionism to Damien Hirst. Have we moved from uniformity to diversity or to post-modern incoherence?

The shopping-mall millionare has been wooed by museums all over the world, but Dallas looks set to benefit from generosity in the great American tradition

Tradition meets trendiness in this huge exhibition of British fashion

200 outfits to enter the collection

The organisers propose an opposition between “vernacular” and “aesthetic” photography but the images do not allow it

First modern art collection for the National Trust

After leaving Berlin in 1937, Berggruen will be placing his collection - which will go on show this autumn - on a ten-year loan with the Berlin State Museums

The first exhibition to deconstruct street fashion

From 4 April to 18 July the Palazzo Grassi is showing a 300- work exhibition by Pontus Hulten of the work of Marcel Duchamp, the artist whose ideas have pricked through the whole history of twentieth-century art. Here we publish one of his last interviews, made in 1966

Spanning the history of consumer design from 1900 to 1992, it aims to explore design ideas, techniques and materials as well as individual pieces and mass-produced objects.

Some of his most prized works are now on show in the New York Guggenheim exhibition “The Great Utopia: the Russian and Soviet Avant-garde 1915-32”

A rising market for the Vogue shot: two shows, one at the V&A, the other at Hamilton’s

André Breton: artist, writer, collector, at the Beaubourg

With an excerpt from leading expert Werner Schmalenbach’s monograph

The scattered works are once again reunited in a comprehensive view of the Cubist movement