Attribution

ARCHIVE: Unauthenticated Bacon works on sale in London

Herrick Gallery is marketing two pastels and eight drawings said to be by the Irish-born artist

Expert claims painting uncovered in a Toulouse attic is by Caravaggio

If it turns out to be real, it would be the biggest discovery of the artist’s work in almost 25 years

Prado responds to Bosch downgrades by cancelling Dutch loans

Madrid museum still allows The Haywain to be centrepiece of blockbuster show in artist’s home town

Kansas City museum's painting attributed to Hieronymus Bosch

Temptation of St Anthony in the Nelson-Atkins Museum was believed to be by a pupil of the great Dutch artist

Artnews

Owner of purported Monet loses case in French court

Work featured on BBC’s Fake or Fortune programme in 2011

The story behind the reattributed drawing by Hieronymus Bosch

Project to mark 500th anniversary of artist’s death upgrades Infernal Landscape to an authentic work

Williamsburg street art is Phil Frost, not Basquiat

As the appreciation of street art rises (as do its prices), attribution becomes critical

Salvator Mundi Leonardo attribution: it’s all in the hand of the master

Proof of changes to the composition increases scholarly support

Dickinson to sue Luxembourg Art over Leonardo drawing

Fallout from Leonardo case sees London dealers locked in legal dispute

Mystery over who made the “Francis Bacon” rugs

New research poses more questions than answers over possible attributions for items that were withdrawn from March sale

Is this a Holbein? The market will decide at Maastricht next month

Tate director Sir Nicholas Serota says no, but the director of the Berlin Gemäldegalerie, among others, believes it is

Tatearchive

Sotheby’s Holbein will not be included in Tate show

Neither will the National Gallery’s Ambassadors which was judged too fragile to travel across London

Fakes and forgeries at the Appraisers conference

“Trompe l’oeil: to fool the eye and to challenge the appraiser” is on in New York

Bank debtors’ Van Gogh withdrawn as fake

While there is some support for its attribution, doubt still lingers