Identifying forgeries being sold on websites is not enough to tackle the problem
Recent high-profile trials mean collectors are wondering where to turn if they think they have fakes
Temporary space in Rio de Janeiro means the gallery’s total space is greater than Tate Modern
Art Basel '12 fair report
The Modern Eye is on show until 14 October
Dealers upbeat as first waves of visitors to the fair put any economic worries aside
MCH Group has slow-burn, long-term plans for Art HK
After the first sale fell through, the seal's second buyer gets a bargain
An Indonesian businessman has lost his appeal against claims that he sold a fake painting, according to reports in the Singapore press
Argentina, Mexico and Brazil could be the future for a field struggling with limited supply
Peaks for best modern and contemporary artists High prices for works by Miró, Bacon, Moore and Richter are reminiscent of the boom
A legal case brought against Sotheby’s by a major Greek collector could be the tip of the iceberg
