The painting, presumed lost until 2005, is estimated at $100m

Market’s appetite shows no signs of flagging for fresh works that are correctly priced

Dealers feel little impact as female artists prove popular and US collectors return

Artist’s profile is raised at Frieze Masters and in two exhibitions

Sotheby's auction will include work donated by leading artists

Art lovers tell us what they’ve bought and why

Art advising and valuations firm Gurr Johns steps in, citing "huge opportunities" in London auction market's lower levels

Changes are aimed at improving professionalism and shoring up buyer confidence in the wake of growing litigation

The new event, which comes online April 2018, combines art and decor and takes its cues from design thinking

At a fair that is emerging as an important locus for central and eastern Europe, the subtle strategies employed by artists living within the constraints of a communist regime come into focus

Noteworthy exhibitions at commercial galleries, from emerging names to forgotten talents

Event adds blue-chip galleries and international flavour to attract national as well as regional collectors

United Talent Agency's Artist Space will also exhibit pieces by the late singer's contemporaries

The Miami-originating fair will move to the Palace of Fine Arts in 2018

The complaint alleges that the manufacturer has used an "unauthorised derivation" of Pape's work

Annual charity auction will benefit actor's philanthropic activities combating climate change

Cross-border EU trade essential to maintain UK's position as second largest art hub, says British Art Market Federation

Three-day event brings together artists updating their countries’ native craft traditions

This weekend's festival aims to be engine of economic change

His work is currently on show in Soul of a Nation at Tate Modern

Findings detail the supply side of the digital sales equation, point toward hybrid models

Leading dealers report strong opening sales

What to expect at the Swiss fair, including new faces and a funfair in the Messeplatz

Competition for works by Giacometti, Ernst, Moore, and Arp drove a $173.8m Impressionist and Modern sale

Competition is heating up among galleries seeking to sign exclusive representation of late artists, as both heirs and dealers eye the possibilities

Modern works lead the way, but totals heavily weighted to top end

Dealer and former MOCA director says he wants to reconnect with audiences in Los Angeles

For Anicka Yi’s Hugo Boss Prize exhibition, the phrase “it’s alive” very much applies

“Furniture is the new ceramics” at the fair, where a number of stands offer some personal space