Guimet's collection will be displayed in a new museum, which has 2.2 million objects and space for temporary shows

Modern art targeted as the originals go missing

An exhibition of his work will be held next May - but what of Gagosian?

The globalisation of Tate's collection continues

Many galleries acknowledge that supply is a problem, with artists under pressure to produce more work

While ancient art and ceramics remain popular, Contemporary Chinese art is taking off at home, and buyers outside the mainland are slowly looking toward Western art

Competing claims and potential conflicts of interests delay publication, originally scheduled for 2006

Peaks for best modern and contemporary artists High prices for works by Miró, Bacon, Moore and Richter are reminiscent of the boom

Policy decrees that works determined to be fake must be handed over to the authorities so that they cannot re-enter the market

The works were supposedly from the artist’s family and "rediscovered"

Some galleries feel the major auction houses are encroaching on their rightful territory

Art Basel '11 fair report

Farbod Dowlatshahi no longer advisor to Khalili trust

Big excitement over bigger and bigger works

And is litigation in the art world on the rise?

Leading British university research questions saleroom reporting

Yet the EU's share of the market is steadily declining and the US may already have lost its lead

Tied to increasing prominence of private sales by auction houses

Insurance for sellers or market manipulation?

New York is a city with the space and the traction to make introducing a fair of Art Basel's scale a lucrative prospect. So why are locals dragging their feet?

Meanwhile in Europe, the artist’s foundation battles “pseudo museums” to protect his brand

Established artists first to sell as collectors take their time over emerging talents