Company of super agent Ari Emanuel has invested in London-based publisher and art fair

As Art Cologne opens today, some experts fear that forthcoming legislation protecting cultural assets could be nail in the coffin

Prospects are brighter for the world’s first art fair, which opens this week, thanks to its director Daniel Hug

Our pick of this week’s auction and art fair highlights

The crowds were thronging even though sales were moderate

The thoughtful fair has more to offer than Italy’s Postwar market darlings

Our pick of this week’s auction and art fair highlights

The relationship between public institutions and private dealers has historically taken many forms, and is anything but simple

Relief for dealers after Dutch fair rings up decent sales

The Armory Show and New York’s satellite fairs prove US market is holding up

£15m development in South Kensington’s “Albertopolis” cultural zone will house shows and projects

Institutional boost for country’s rising art scene, but still only a handful of local collectors

Big-name artists and institutions are using Kickstarter to fund their projects

One category no longer seen as sufficient to attract new buyers

Two Indian sculptures were seized from Christie’s, New York ahead of Asia Week

US tax court’s valuation revision reduces estate taxes for heirs

Departure follows that of co-head Alex Rotter last month

Jonathan Crockett will become head of 20th-century and contemporary art and deputy chairman, Asia

Annual Tefaf report shows 7% decline in a polarised market tilted toward the one-percent

Galleries like Sprüth Magers and Hauser Wirth & Schimmel quietly but fiercely compete for the city's artists