Many new, middle-aged, collectors, say Christie’s

Van Gogh fakes controversy continues

Admired by Van Gogh and an enormously successful artist in his lifetime, Herkomer was a polymath and man of action

The Van Gogh drawing and Hans von Marées painting were part of a large collection which was forcibly auctioned

The show gives the Musée d’Orsay’s verdict on its own questioned Van Goghs and draws attention to problems with other articles from the Gachet Collection

“Sunflowers” back in bloom

"There is room for uncertainty around the edges"

New revelations point fingers at the artist, but the question of whether they were forgeries or merely innocent copies remains

The Van Gogh fakes controversy continues

Scholars say that famous paintings are not by the artist. Provenances difficult to prove

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

Fears are growing that the version in the St Petersburg is a replica